Miscellaneous
| Id Number | 334 |
| Object Title | Balloon Sextant |
| Manufacturer | Hughes-Owens |
| Date of Object | Unknown |
| Model | Unknown |
| Serial Number | Unknown |
| Dimensions | 13 x 2 x 4.5 cm; 5'' x 3/4'' x 1 3/4'' |
| Material | Metal |
| Id Number | 345 |
| Object Title | Grundzüge der Meteorologie Book |
| Manufacturer | H. Mohn; Dietrich Reimer |
| Date of Object | 1879 |
| Model | Unknown |
| Serial Number | Unknown |
| Dimensions | 22 x 15 x 2.25 cm; 8 3/4'' x 6'' x 7/8'' |
| Material | Paper, Cardboard |
| Id Number | 346 |
| Object Title | Evaporation Data Preliminary Report |
| Manufacturer | Department of thre Interior, Canada; Dominion Water Power and Reclamation Service |
| Date of Object | December 5, 1927 |
| Model | Unknown |
| Serial Number | Unknown |
| Dimensions | 33.5 x 21 x 0.7 cm; 13 1/4'' x 8 1/4'' x 1/2'' |
| Material | Paper |