TEST TUBE RACKS, (on
table)
Used for testing. ranged from making tests experimental solutions to
find their chemical compositions analyzing samples ore.619
Object and Location Evidence Recommendation
Table 1
LAB TABLE with RACK (in
place)
Figure 29.617 was Edison’s analytical
chemist during this period. this time much his work was related the
storage battery project and examined and analyzed the electrolytic solution
used experimental and production batteries.
616 Fessenden, 'The Inventions Reginald Fessenden," Radio News (August 1925), 237,
817 Laverty correspondence Historian’s Notes 68, 90, and 95, annotation figure 29. Testing and analysis was important part the work the
chemical laboratory.
EDIS collection.
819 Edison note, April 27, 1910, Notebook N-09-04-20.616 This table contains the racks test tubes which contained
solutions analyzed, the stands and bunsen burners heat solutions, and
the equipment measure capacity, specific gravity and acidity.
MORTAR and PESTLE (on
table)
Figure 29.
HYDROMETERS, (on
table)
Used for testing.
STANDS (on table) Standard laboratory
equipment. early 1888
Reginald Fessenden found that good deal analytical work" was carried out in
Building 2. mixed shellac and other chemicals for Edison 1910 as
part the phonograph record experiments.
206
.
Ignatius Goldstein was charge this table. Use EDIS 2872 and EDIS
collection reproduce. Use EDIS 29218. Use EDIS 6805. Use EDIS 7851 and EDIS
7853.618 also made special
solutions order.
TROEMNER BALANCE (on
table)
Used for testing. Use EDIS 380.Table Testing.
618 Requests for tests Storage Battery folders found 1911 and 1912.
Use EDIS 3401 and EDIS
3402.
BUNSEN BURNERS, (on
table)
Standard laboratory
equipment
