BUNSEN BURNER (on
table)
Standard laboratory
equipment
Use EDIS 1478.
Object and Location Evidence Recommendation
Table 3
LAB TABLE (in place) Figure 29; physical evidence. The mixing might have been carried out test tubes, sample bottles, or
whatever. Use EDIS 21353 (large
burette) and EDIS collection. The point to
number the containers and place them close the notebooks which record the
outcome. Use EDIS 5817 and EDIS
collection. Use EDIS 21350 and EDIS
collection.
Round-bottom FLASK with
stopper and tube (on table)
Figure 29.”628 With
both these experimenters making large numbers experiments involved in
mixing chemicals together, has been decided place numerous beakers the
table.
Use EDIS 7308.
BEAKERS, (on table) Figure 29.
828 Notebook N-10-02-02.
212
.
Use EDIS 6089.
BURETTES, two large and
2 small (on table)
Figure 29.
TRIPOD (on table) Standard laboratory
equipment. Reproduce. Use EDIS 355. Use EDIS 6154.
SUPPORTS, (on table) Figure 29. The choice beakers based the assumption that these mixtures
would have stirred and watched for settling and congealing.
TEST TUBE RACK (on table) Standard laboratory
equipment.
FLASK with nickel sludge
(on table)
Paul Laverty correspondence.
Christiansen was also involved mixing chemicals for records. This was a
somewhat trial and error experiment mixed broad variety chemicals
together and noted the results: "dont mix, mix good, hard brittle, soft.figure 29. 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
