Published German documentary transcription or reproduction, 2000
Marx-Engels Institute to Society for Social Research, October 1, 1928
Marx-Engels-Institut, signed by Ernst Czöbel
October 1, 1928 · Letter
Editions
2000
Notes from Frankfurt School: Institute for Social Research
Return to Frankfurt School: Institute for Social Research
Dossier source context
The German documents below were checked in their published documentary editions. English quotations from Erfolgreiche Kooperation use our October 17, 2026 research translations, checked against the German and separately reviewed by AI. These are not a published English edition. The underlying archival manuscripts were not inspected.
Sources and source notes
Sources
Marx-Engels Institute to Society for Social Research, October 1, 1928 . Marx-Engels Institute to Society for Social Research, October 1, 1928, document 128, Erfolgreiche Kooperation (2000), printed p. 394; 1928 correspondence PDF p. 18. Acknowledges the transfer and continuing salary and photographic-work payment arrangements. The arrangements alone do not establish completed photographic output. Online source .