Use EDIS 20775.
CLOCK (next door) Figures and 33. Reproduce.
HYDROMETER (on counter) Used tests.
TOWEL roller (on door) Figures and 35.
LAB NOTEBOOKS (on table) Figure 21.
200
.STAND (on table) Figure 21. EDIS collection.
BOOKS, reference works (on
table)
Common laboratory practice;
see figure 21.
STORAGE BATTERY CELLS
(on floor)
1912 Document File, Storage
Battery tests. Acquire. Acquire.
EDIS collection.
Acquire.
BEAKERS, large (on
counter)
Used tests.
Acquire.
CASSEROLE (on table) Voucher 36, May 1909; Elmer
and Amende Chemical
Supply Catalog, 58. Use EDIS 2870
