| Id Number | 323 |
| Object Title | Maxicorder |
| Manufacturer | The Dickson Company |
| Date of Object | Unknown |
| Model | 20L |
| Serial Number | M054 |
| Dimensions | 29.5 x 29.5 x 7 cm; 11 1/2'' x 11 1/2'' x 2 3/4'' |
| Material | Metal; Plastic |
| Id Number | 324 |
| Object Title | Thermo-Hygrograph |
| Manufacturer | R. Fuess |
| Date of Object | Unknown |
| Model | 18 |
| Serial Number | C 5755 |
| Dimensions | 28 x 35.5 x 24 cm; 11'' x 14'' x 9 1/2'' |
| Material | Metal |
| Id Number | 325 |
| Object Title | Thermograph |
| Manufacturer | R. Fuess |
| Date of Object | Unknown |
| Model | 17 |
| Serial Number | C 2644 |
| Dimensions | 18.5 x 36 x 13.5 cm; 7 1/4'' x 14 1/4'' x 5 1/4'' |
| Material | Metal |