From Wax Cylinder to Metal Disc: Transplanting Robert Lachmann's "Oriental Music" Project from Berlin to Jerusalem on the Eve of World War II

Of the multidisciplinary cohort of scholars associated with the Berlin Phonogramm-Archiv in its formative decades, it is Robert Lach-mann (1892–1939) who, in his approach to fieldwork and the importance he attached to it, comes closest to adopting the methods of classic eth-nomusicology. In April 1935, having been dismissed from his post in the Prussian State Library under the Nazi racial laws, he took up a temporary appointment at the newly founded Hebrew University of Jerusalem with a mission to create an Archive of Oriental Music. He brought with him copies of his entire collection of some 500 wax cylinder recordings held in the Berlin Phonogramm-Archiv. Between 1935 and 1938, Lachmann made 956 recordings on metal disc documenting musical traditions of different "Eastern" communities of Palestine. His writings from this period, however, rely predominantly on research carried over from his Berlin years. The most substantial, and the first to be completed, is his mono-graph Jewish Cantillation and Song in the Isle of Djerba ( Gesänge der Juden auf der Insel Djerba ) based on his fieldwork in Djerba in 1929. In this contribution, I argue that Lachmann's pioneering study of this Tunisian Jew-ish community provided the methodological blueprint for much of his work in Palestine. I focus on his series of 12 radio programs, entitled "Ori-ental Music," transmitted by the Palestine Broadcasting Service between November 1936 and April 1937. The programs, which feature different groups living in or around Jerusalem, were illustrated by live studio performances by local musicians and singers, simultaneously recorded onto metal disc. In successive lectures, Lachmann presents fundamental ideas about the nature and evolution of musical practices and systems that are explored more fully in his Djerba monograph.

very long, are repeated by teacher and students, just like parts of the Qur'an in schools.(ibid.:136-7)He describes the laborious process of learning the songs by repetition and memorization, starting with the first phrase, then, when that was memorized, extending to the second, and so on, until the entire song was committed to memory.The musicians were often sent musical instruments from their home countries, and Lachmann joined in their performances, playing violin or percussion: Thus, I learnt a large number of pieces which I wrote down as dictated to me, perfecting the results and notating variants through repeated listening.The majority of this collection of some 300 songs belongs to the music of Tunisian towns.(ibid.:137)His principal source was a singer from the town of Beja, a member of the Sidi Mahrez religious brotherhood, who was "recognized by his entire circle as a master of his craft."This singer had "an unusually rich repertory of songs and song texts" and could also provide "information of a theoretical nature […] he knew a large number of technical music terms with regard to kind, form and rhythm which are quoted here where applicable, and which shall be discussed" (ibid.:137).
Following the war, Lachmann returned to Berlin where he completed his doctorate under the supervision of the medieval and renaissance musicologist Johannes Wolf, and studied Arabic with the renowned Orientalist Eugen Mittwoch.His subsequent appointment as a music librarian in the Prussian State Library supported the research he carried out in association with the Berlin Phonogramm-Archiv through the following decade.The Berlin Phonogramm-Archiv had been founded in 1900 by Carl Stumpf and directed since 1905 by Erich Moritz von Hornbostel (1877Hornbostel ( -1935)), a natural scientist by training with a doctorate in chemistry from the University of Vienna.
Hornbostel had forged collaborative links with the Berlin Museum für Völkerkunde whereby ethnographers embarking on field trips were loaned a phonograph and blank wax cylinders by the archive, and provided the archive with their recordings and a journal containing essential documentation (place, date, informant and music recorded) on their return.The archive then produced galvanoplastic negatives (galvanos), which were used to make working copies (Ziegler 1994).The incoming recordings were transcribed and analyzed by Hornbostel and his colleagues, who used this material to Lachmann's experience at Wünsdorf, however, set him on a quite different course.In contrast to the 'armchair' research of Hornbostel and others, Lachmann's research into contemporary musical practices is typically based on recordings made or supervised by himself, whether in Berlin or on field trips abroad, and his analyses are supported by information provided by the musicians themselves or by other recognized experts in their communities.
He summarizes his activities during his Berlin years in his Annual Report, 1935Report, -1936, produced , produced for the Hebrew University in early January 1936: 2 After the war, collections of Moroccan, Persian, Turkish and Japanese vocal and instrumental pieces were established with the help of reliable informants who were temporarily staying in Berlin.All of these collections consist of these phonographic recordings with the addition of material written down by ear and are accompanied by remarks concerning the system and practice of the respective music, as well as by collected texts […].Starting from 1925, I have undertaken further studies on occasion of various travels to North Africa: in 1925, in Tripoli;in 1929, in Tunisia and Algeria;and in 1932   Over the following three years Lachmann made 956 recordings on metal discs documenting the oral musical traditions of the different "Eastern" communities of Palestine.His work was supported by a private donation, arranged by Magnes, supplemented by Lachmann's personal funds. 4    The Berlin phonogram archive is in possession of all the records of Oriental music that I have made on former occasions, partly in Berlin, but for the greatest part in North Africa […] Part of these phonograms (which were all recorded with an Edison machine) only existed on the original wax cylinders; the rest were already copied by means of an electrotype process.By kind permission of the present director of the Berlin archive 6 we could make copies of the original by means of a pick-up specially constructed by Mr. Schur for the purpose of transferring sound recorded on cylinders to disc.In the same way we were allowed to "pick up" a collection of cylinders containing records of Jewish Oriental songs, and of Jewish and some Samaritan cantillations made by A. Z. Idelsohn in Palestine in 1913 and presented by him to the Berlin archive.In addition to these discs I brought copies, in cylinder form, of all of my recordings which had been electrotyped already; these will be transferred to discs here [in Jerusalem].(Katz 2003:132) Throughout his Palestine years, Lachmann maintained a continuing correspondence with his international colleagues, including those who, like Musicology, including a list of ten international scholars who had agreed to serve on the advisory board, and the arrangements for collecting subscriptions (Katz 2003:203-4).His health failing and with no prospect of obtaining a permanent position in the Hebrew University, Lachmann spent the summer of 1938 in London trying, unsuccessfully, to secure a collaboration with the BBC Overseas Service.He refers once more to his research among the Jews of Djerba in a report (in Hebrew) dated 8 January 1939, where, in a last, oblique reference to the prospective journal, he states that his article on the cantillation and songs of the Jews of Djerba is "ready to be published in a journal" in both Hebrew and English translation (Katz 2003:213-4).

Songs of the Jews on the Island of Djerba, Tunisia
Drawing from his research in the village of Hara Sghira in the spring of 1929, but also for his Palestine project as a whole. 9He states the purpose of his visit at the outset: The two [Jewish] communities claim to be of great age; they are said to have settled in Djerba shortly after the destruction of the Second Temple.This tradition suggested the present inquiry; it seemed worthwhile to find out whether their cantillation and song could be traced back to antiquity.(Lachmann 1940:1)    Lachmann based his research in Hara Sghira, the smaller of the two Jewish villages, because, "owing to its remoteness, it seemed better secured against alien influences than Hara Kebira" (Lachmann 1940:1).He concluded that "Jewish music on Djerba does not belong to an older stratum than Jewish Finally, the Djerban women's songs belong to the class of rhythmic song: the forms of which are essentially dependent not on the connection with the text, but on processes of movement.Thus we find here, in place of the free rhythm of cantillation, and its very intricate line of melody, a periodical up and down movement (ibid.:84).With the Djerban women's songs, Lachmann introduces another basic division in Arab music: that between urban music, represented by the men's festival songs, and "the sphere of rural Arab music -the music of the Bedouin and the Fellahin" 12 to which the women's songs belong (ibid.:82).
For Lachmann, the distinguishing factor in all types of purely vocal music is that "the unaccompanied voice, as against certain forms of musical instruments, neither prompts the vision of a scale nor does it yield clues for fixing intervals" (ibid.:2).The very concept of the musical scale consisting of a set of discrete pitches separated by standard intervals has its origins, Lachmann argues, not in vocal music but in the construction and playing technique of certain musical instruments.Citing as examples "pipes with series of fingerholes, harps and lyres mounted with series of strings, lutes with frets, etc.," he concludes, "Obviously, an interrelation exists between the construction of such instruments and the conception of a scale as consisting of a sequence of fixed intervals" (ibid.:4).Drawing on theories developed by Curt Sachs and Erich von Hornbostel in the 1920s, 13 Lachmann attributes the very notion of standard intervals to the magical beliefs of certain Asian high civilizations, which ascribed to certain physical measurements powers of cosmological significance.Musical instruments, he observes, were particularly implicated in these beliefs.In ancient China, for example: the fall of a dynasty was attributed to the pitch of the imperial orchestra being faulty and its re-tuning, therefore, was the first measure for the new government to take […] The music played in the temples of China, Samaria, Babylonia and Ancient Egypt was not a mere embellishment of the ritual; the adaptation of the instruments to cosmological measures was held to be indispensable for the bringing about of favourable results.(ibid.:4-5) In time, Lachmann explains, the ancient musical cosmologies gave way to new mathematical formulations, which took into account "the growing demands of the ear" (ibid.: 5-6).Nevertheless, he concludes, "ancient Greek and Chinese musical theory and their Indian, Arabian and European offshoots ultimately go back to cosmological ideas as their common basis" (ibid.:6).Lachmann's theories about, on the one hand, the cosmological ideas underpinning the musical scale and, on the other, the magical origins of the recitative vocal style suggest to him the possibility of constructing a relative chronology of different vocal and instrumental traditions according to the degree to which their "non-rational" musical systems have been penetrated by the "rational elements" of urban music (ibid.:84).On Djerba, he observes, the liturgical cantillation "has without doubt, assimilated traces of Andalusian music of Tunisian stamp."In this respect, it was consistent with Jewish cantillation elsewhere, which "can be subjected, more or less easily, to the scale systems of urban music -in Oriental communities, to the Arab system, and in European communities, in spite of some reservations, to Major and Minor" (ibid.:7).
Summarizing his results from Djerba, Lachmann considers the question of "Jewish music" in relation to the music of the non-Jewish environment.In so doing, he distinguishes between "musical characteristics that are transmitted and those that are inherited" (ibid.:85).To the former belong tonal and rhythmic systems and, to some extent, melodic material, which may, in principle, be taught.The latter, by contrast, "introduce us into more deep-lying strata of musical expression.They are expressed less in the musical material as such than in what is made of it […] The individuality of the interpretation has as yet baffled analysis; we are reduced to relying on impressions" (ibid.:86).

From Djerba to Jerusalem: the "Oriental Music" broadcasts
In his reports from Jerusalem, Lachman consistently stresses the urgency of collecting the oral musical traditions before they were transformed or succumbed altogether to the inexorable onslaught of Western music.Accordingly, in his Annual Report, 1935-36, he insists that, in view of "the rapidly progressing decay of local music, collecting activities proper must have precedence over the literary evaluation of the collected items" (Katz 2003:143).As a result, most of the writings he produced during this period   (Lachmann 1940:3).
Arguing that both the various traditions of sacred chant and the sung recitation of Arabic poetry have their origins in magical cantillation, he observes that "in both cases, a single person, priest or poet keeps a large audience spellbound" (Davis 2013b:38).In the cantillation of the Samaritans -an ancient people, with a history of continuous settlement in the region that precedes the exile of the Jews to Babylon in the 6th century BCE -Lachmann found "a sphere of expression with a reality of its own."He views the extraordinary vocalizations of the Samaritan priests as vestiges of the disguised voice of the shaman, or medicine man; yet, for all their apparent spontaneity, he argues, the expletives that characterize the vocal line are subjected to a system which binds them to certain stereotypical properties of the text.
Samaritan cantillation, Lachmann posits, represents an intermediary stage of development between magical incantation and the cantillation of the Jewish and Christian liturgies.Programs 7, 8 and 12, in contrast, are devoted to songs accompanying rituals associated with marriage, performed by men and women, respectively, at a Yemenite Jewish wedding, and by men at an Arab village wedding.Like the festival songs and the women's songs of the Jews of Djerba, these three programs illustrate different functions of music in communal life.
In program 9, featuring solo improvisations (taqāsīm) for the 'ūd, Lachmann distinguishes between the music of rural and urban societies, the former belonging to an entirely oral culture, the latter associated with a highly developed theoretical and philosophical literature that includes, among other topics, the relationship between music and cosmology.Finally, in program 11, in which he introduces the diverse urban musical traditions of the Mashriq and beyond, he distinguishes between musical characteristics of an expressive nature that are inherited, such as are associated with ethnicity, race and nation, and those of a more technical nature that may, in principle, be taught.

Jewish women's songs from Djerba and the Yemen
Concluding his Djerba study from his vantage point in Jerusalem, Lachmann observes: "It is obvious […] that there is a demand for further collectionsas extensive as possible -of Jewish and other traditional music in the Near East and for a careful examination of the same" (ibid.:86).
That he was taking steps to prepare such collections is clear from his statement in his report for the Information Bulletin of the Hebrew University dated 4 May 1937: 18 Several branches of oriental music have been studied closely with the object of publishing collections of tunes fully representative of each particular branch […] Above all, a very full collection of Yemenite Jewish records has been made, [making] it possible to furnish a complete musical supplement to the study of the manners and customs of the Yemenite Jews […] -a fact which should be greatly appreciated by students of ethnology […].(Katz 2003:192) Lachmann's "very full collection of Yemenite Jewish records" includes "a full collection […] of women's songs.These very simple types of song represent an early stratum in original musical development and have been recorded for the first time" (ibid.:192).The idea that women's songs, particularly those sung in the domestic sphere, represent a relatively early stage of musical development was widely held at the time (see von Hornbostel 1927:425ff;Sachs 1943:91;Bartok andLord 1951, cited in Edith Gerson-Kiwi 1965:102).Apparently, Lachmann's interest in women's songs, whether on Djerba or among the Yemenite Jews of Jerusalem, consisted not so much in that they were performed exclusively by women as in that they exemplified what he considered to be a fundamental musical type, "which -like the recitation of magic or liturgical texts -goes back to prehistoric times" (1940:84).It was a type, moreover, that was not restricted to women.In the second of his "Four Lectures on Eastern Music" presented to the Palestine branch of the International Association of University Women, 19 he includes in the same class of songs: Lullabies sung by mothers while they rock the cradle […] occupation songs such as those of women turning a hand mill [sic] or pounding seeds in a mortar […] boatmen's songs on the Nile and elsewhere […] refrains sung by a community in response to a priest's or another protagonist's solo; songs sung to primitive dances; and many others […] Most of these kinds of song address themselves to an audience; they grow out of the common spirit of a group and everybody present is supposed to join in.(Katz 2003:393) Nevertheless, Lachmann's recordings of the Jewish women's songs of Djerba hold a special significance in providing unique, if not the earliest, documentation of the domestic songs of women in an Oriental Jewish community.In contrast to his recording sessions with the men of Hara Sghira, whose circumstances are scarcely mentioned, Lachmann gives a vivid account of his single session with the women, which took the form of a communal gathering: The Head of the Community of Hara Sghira had six or eight women brought to his house.These women -some with their children and other members of the family -sat closely huddled together in the little room which was allocated for the purpose of recording.In addition, the master of the house had admitted a number of privileged onlookers who filled not only the room itself but also the inner court of the house […] the crowding was such that there was barely enough elbow-room for adjusting the apparatus […] While one of the women sang in the trumpet, others signified by gesticulation or by whispering that they were not satisfied with the recitation (and that they could do it better); and this was repeated at every change of singer […] The climax of the performance is always reached when the record is reproduced by the trumpet -the singers then hearing their own voice fill the room without their participation.Speechless wonder is succeeded by an outbreak of uproarious merriment [and] a readiness to sing again and again in order to hear one's own voice again and again.In the case of the singers at Djerba the effect of the unusual impression was obvious.Their prematurely old facesthe faces of poor, careworn mothers -brightened: their lips moved, repeating in whispers with the utmost satisfaction the words of the text as the song sounded through the trumpet.(Lachmann 1940:67-8) The importance Lachmann attaches to women's songs generally is apparent in a letter he wrote to his parents from Egypt in April 1932, in which he describes a recording session at the home of a wealthy farmer in the village of Dirfa, near Tanta in the Nile Delta: "What I mainly heard were women's songs which, naturally, I was particularly interested in.The difficulty in recording songs with women resides in the fact that quite in the middle, and quite unprovokedly, they break out giggling.Still, I am satisfied with the yield" (Katz 2003:320).(Shiloah and Gerson-Kiwi 1981:202-3).Reflecting on her early initiatives, Gerson-Kiwi writes:

Epilogue
A major goal was to undertake an investigation of this unbelievable assembly of Jewish communities from the four corners of the world […] The early collection and analysis projects of the Archive, located since 1953 at the Hebrew University, were of an even greater importance because the variety of Oriental traditions of the "Ingathering of Exiles" was likely to disappear as the exiles became integrated […].(Shiloah and Gerson-Kiwi 1981:203) In contrast to Lachmann's Oriental Music Archive, the National Sound Archive is concerned primarily with collections of Jewish music.However, the comparative principle, insisted upon by Lachmann and rea⯑rmed by Gerson-Kiwi, which ensures, at the very least, that the study of Jewish music must also include the music of co-territorial non-Jewish communities, remains embedded in the national ethnomusicology, and continues to guide the work of the new national institutions. 21The o⯑cial statement of the Jewish Music Research Centre acknowledges that: A full appreciation of Jewish musical traditions must refer to the musical cultures of the non-Jewish societies with whom Jews shared spaces in close contact.Thus many projects are carried on in conjunction with colleagues and institutions from around the world, expanding vistas to co-territorial musical cultures.
himself, had been forced to emigrate.Much of this correspondence concerned his plans to resurrect the ZMW.His colleagues in the US, notably the anthropologist Helen Roberts and the musicologist Charles Seeger, were particularly encouraging, urging him to use English as the principal language of the journal and offering to secure a publisher in the US.Lachmann, for his part, was committed to resurrecting the journal in Jerusalem, arguing that, with its wealth and diversity of religious and ethnic groups, this city held a unique potential for comparative research.In his first correspondence with Magnes in March 1934, Lachmann envisages that "owing to the history and geographical situation of Jerusalem, the Hebrew University might well develop into a centre of research in Eastern music"(Katz 2003:74).He continues to insist on the "inexhaustible potential" of Jerusalem and Palestine in his subsequent reports, and in his 1935-1936 Annual Report he states explicitly that the journal is conceived as "an organ for the results of [the Archive's] research"(Katz 2003:141).In a letter to Magnes dated 10 March 1937, Lachmann encloses a preliminary budget prepared by the Azriel Press in Jerusalem to print and distribute the provisionally titled quarterly Journal of Eastern and Primitive Music.Heading the list of ten articles he proposes to include in the first issue is his own "Cantillation and songs of the Jews on the isle of Djerba," based on his research on the island in 1929.7 In May 1938, Lachmann sent Magnes a prospectus for the newly titled Journal of Comparative

8
Lachmann's monograph Jewish Cantillation and Song in the Isle of Djerba (Gesänge der Juden auf der Insel Djerba; 1978) is by far the most substantial of his Palestine writings.Completed in its original German version in the year of his arrival, this pioneering study of a Tunisian Jewish community provides the methodological blueprint not only for his radio series "Oriental Music,"
2023 | DOI: 10.59998/2023-12-2-1428music on the mainland" (ibid.:1).Yet his results were significant in another respect.Remarkably, in their zeal to protect the community from secular influences, the rabbis of Hara Sghira forbade the presence of musical instruments in the village.This prompted Lachmann to launch into a full-scale investigation of the distinctive qualities of music conceived for the unaccompanied voice.Lachmann divided his recordings from Djerba into three different kinds of repertory: liturgical cantillation (liturgische Kantillation), festival songs (Festlieder)11 and women's songs (Frauenlieder).The liturgical cantillation and festival songs were sung by men to Hebrew texts, and the women's songs used the Judeo-Arabic vernacular.Each repertory type is characterized by different principles of tonal and rhythmic organization, or, in Lachmann's terminology -a different "musical system" (ibid.:2).Notwithstanding their purely vocal renderings on Djerba, the festival songs adopt the tonal and rhythmic systems (māqāmat and iqā'āt) of Tunisian-Arab urban music, which, Lachmann argues, ultimately derive from instrumental practice (see below).He considers the festival songs as belonging to the general sphere of Arab urban music.The liturgical cantillation and the women's songs, by contrast, exemplify "different tendencies of the musical voice" (ibid.:2).The liturgical cantillation belongs to "that class of recitation which includes the emphatic rendering of magic formulae, of sacred texts, and of heroic poems" (ibid.:7).In this repertory type, Lachmann explains, "the voice, instead of following purely musical impulses […] primarily serves to support speech; thus in place of consonant tonal relations […] the voice travels along lines intermediary between speech and song" (ibid.:3).

14 Lachmann
similarly claims magical origins, albeit of a rather different kind, for liturgical cantillation and poetic recitation.Acknowledging the deep gulf that separates these forms from their putative predecessors, he maintains that both liturgical cantillation and poetic recitation, nevertheless, "represent late stages in a [process of] development ultimately going back to magic incantation" such as "the incantations of the medicine men in From Wax Cylinder to Metal Disc WoM | Göttingen University Press Issue 12 (2), 2023 | DOI: 10.59998/2023-12-2-1428 shamanistic ritual."In Jewish and Christian cantillation, however, "the course of the voice has smoothed down so as to proceed in regular musical intervals as against the irrational steps and glides used in magic and similar recitation" (ibid.:7).
, if at all, to his research in Palestine, and rely instead on research carried over from his Berlin years.Apart from his Djerba monograph and two other works produced in the year of his arrival, which were intended for publication in the resurrected ZMW, 15 these writings take the form of public lectures and broadcasts that were conceived as part of a wider strategy to promote the work of his Archive.16The most substantial of these writings, and the only work to focus almost entirely on his field research in Palestine, is his series of twelve radio programs entitled "Oriental Music," transmitted by the Palestine Broadcasting Service between mid-November 1936 and the end of April 1937. 17Apart from program 1, which introduces the series as a whole, and programs 10 and 11, which are based on commercial recordings and survey music from across the Maghreb and wider Middle East, Lachmann's lectures are illustrated by live studio performances by musicians and singers living in and around Jerusalem -including Yemenite, Kurdish and Baghdadi Jews, Coptic and Samaritan priests, and Bedouin and Palestinian Arabs -simultaneously recorded onto metal disc.The successive programs effectively track Lachmann's collecting activities during the same period, as each program features the particular musicians and repertories he was recording at the time.Yet, the "Oriental Music" broadcasts are not only, or even primarily, an introduction to specific musical traditions of Palestine; rather, the musical examples provide a backdrop for an exposition and synthesis, in a succinct and relatively accessible format, of fundamental ideas about the nature and evolution of musical systems and practices in relation to their social and cultural environment that had preoccupied Lachmann over the course of his scholarly career.And, while certain ideas presented in "Oriental Music" are replicated in other lectures he gave around this time, they receive their most expansive and comprehensive treatment in his monograph Jewish Cantillation and Song in the Isle of Djerba (

Figure 11 .
Figure 11.Cover of Davis 2013b.Critical edition of Lachmann's "Oriental Music" broadcasts with 2-CD set of selected digitally restored recordings.

Following
Lachmann's death in 1939, his archive was transferred to university accommodation on Mount Scopus.This became inaccessible when, with the partition of Palestine in 1948, East Jerusalem was annexed by the Hashemite Kingdom of Jordan.The collection was eventually retrieved by military convoy and, from 1964, it was incorporated into the National Sound Archive and Music Department of the National Library, located in the new Hebrew University campus in West Jerusalem (Gerson-Kiwi 1974:103).The Jewish Music Research Centre, located in the same quarters, was founded in the same year.In the absence of appropriate playback equipment, the fragile cylinders and rusty discs remained inaccessible to scholars until, in the early 1990s, the archive launched a digitization project funded by the Austrian Friends of the Hebrew University.20 However, even as his recordings lay mute, Lachmann's vision continued to inspire the work of his former research students, particularly Edith Gerson-Kiwi and, through her, that of subsequent generations of ethnomusicologists.Gerson-Kiwi, a pianist and a scholar of Italian renaissance music, with a doctorate in musicology from the University of Heidelberg, arrived in Jerusalem in 1935 and began working with Lachmann the following year.The acquisition of a tape recorder by the Rubin Academy of Music in Jerusalem in the late 1940s catalyzed Gerson-Kiwi into resuming Lachmann's project, which was given renewed impetus by the mass exodus of Jews from Arab From Wax Cylinder to Metal Disc WoM | Göttingen University Press Issue 12 (2), 2023 | DOI: 10.59998/2023-12-2-1428 lands after 1948 With World War II on the horizon, pressures of Jewish emigration from Nazi Europe fueling Jewish nationalist aspirations, and the Arab population staging a general strike and revolt, the times were hardly auspicious for convincing potential sponsors of the value and urgency of his "Oriental Music" project.Chronic illness led to Lachmann's hospitalization inSeptember 1938 and, eventually, to his death in May 1939, aged 46.