| Id Number | 317 |
| Object Title | Thermograph |
| Manufacturer | Short & Mason |
| Date of Object | Unknown |
| Model | Unknown |
| Serial Number | A 4359 |
| Dimensions | 25 x 15.5 x 12 cm; 10'' x 6'' x 4 3/4'' |
| Material | Metal |
| Id Number | 318 |
| Object Title | Thermograph |
| Manufacturer | Casella London |
| Date of Object | Unknown |
| Model | Unknown |
| Serial Number | 1018 |
| Dimensions | 27 x 15 x 13 cm; 10 3/4'' x 6'' x 5'' |
| Material | Metal |
| Id Number | 319 |
| Object Title | Thermo-Hygrograph |
| Manufacturer | R. Fuess Berlin-Steglitz |
| Date of Object | Unknown |
| Model | 18 |
| Serial Number | E 602 |
| Dimensions | 30.5 x 33 x 13.5 cm; 12'' x 13'' x 5 1/4'' |
| Material | Metal; Plastic |