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