| Id Number | 316 |
| Object Title | Screen |
| Manufacturer | Unknown |
| Date of Object | Unknown |
| Model | Unknown |
| Serial Number | Unknown |
| Dimensions | 189 x 73.5 x 53 cm; 74 1/2'' x 29'' x 21'' |
| Material | Wood; Paint |
| Id Number | 321 |
| Object Title | Graphic Ammeter |
| Manufacturer | The Esterline-Angus Company. Inc. |
| Date of Object | Unknown |
| Model | AW |
| Serial Number | 124247 |
| Dimensions | 33 x 20.5 x 21.5 cm; 13'' x 8'' x 8 1/2'' |
| Material | Plastic; Metal |
| Id Number | 322 |
| Object Title | Piché Evaporimeter |
| Manufacturer | Gen Manufacturing Co. |
| Date of Object | Unknown |
| Model | Unknown |
| Serial Number | Unknown |
| Dimensions | 50 x 50 x 20.5 cm; 18'' x 18'' x 10'' |
| Material | Metal |