Reproduce.
BOTTLES, various sizes,
labelled (on shelves)
Figure 23. EDIS collection reproduce. Use EDIS 25211/25212. Reproduce. Use EDIS 23792. Use E-1328.
See Voucher 78, November
1910.MICA DIAPHRAGMS, (on
table)
These were made the
Edison Phonograph Works.
WAX BLANK, brown (on
table)
Used for record experiments.
203
.
OPEN SHELVING (on south
section wall)
Figure 23. Acquire.
DISC RECORD BLANK (on
table)
Used for record experiments.
Clear CELLULOID RECORD
(on table)
Used for record experiments.
MICA SAMPLES (on table) See Laboratory Notebook. Use EDIS 1283.
DISC MICROSCOPE (on
table)
Used for record experiments
