Detaljer
- TitelMemorandum regarding purchase order for Zeiss projector motor and transformers
- ReferenceZPC.S2.F1.21
- IndholdsbeskrivelseChicago Park District inter-office memo sent to Electrical Engineer F.D. Wyatt requesting purchase of motor and transformers for the Zeiss projector as offered in a previous letter from Carl Zeiss, Inc.
- Fysisk beskrivelseOne page, 8.5 x 11 inches
- ISBN
- textual record
- BeskrivelsesniveauITEM

