This was a
somewhat trial and error experiment mixed broad variety chemicals
together and noted the results: "dont mix, mix good, hard brittle, soft. Use EDIS 21350 and EDIS
collection. The choice beakers based the assumption that these mixtures
would have stirred and watched for settling and congealing.
Use EDIS 7308. Although not certain that Christiansen was actually working at
Laverty’s table the time the photograph was taken, the presence oflithium
hydrate this table, recorded the 1914 inventory, reason enough place
him here. The point to
number the containers and place them close the notebooks which record the
outcome. Use EDIS 21353 (large
burette) and EDIS collection. Use EDIS 355.”628 With
both these experimenters making large numbers experiments involved in
mixing chemicals together, has been decided place numerous beakers the
table.
212
. Use EDIS 5817 and EDIS
collection. Reproduce.
Christiansen was also involved mixing chemicals for records.
Use EDIS 6089.
Object and Location Evidence Recommendation
Table 3
LAB TABLE (in place) Figure 29; physical evidence. Use EDIS 6154.
BURETTES, two large and
2 small (on table)
Figure 29.
TEST TUBE RACK (on table) Standard laboratory
equipment.
TRIPOD (on table) Standard laboratory
equipment.
BUNSEN BURNER (on
table)
Standard laboratory
equipment
Use EDIS 1478.figure 29.
BEAKERS, (on table) Figure 29.
Round-bottom FLASK with
stopper and tube (on table)
Figure 29.
SUPPORTS, (on table) Figure 29.
FLASK with nickel sludge
(on table)
Paul Laverty correspondence. The mixing might have been carried out test tubes, sample bottles, or
whatever.
828 Notebook N-10-02-02
