| Id Number | 281 |
| Object Title | Piché Evaporimeter |
| Manufacturer | Gen Manufacturing Co. |
| Date of Object | Unknown |
| Model | 644 |
| Serial Number | Unknown |
| Dimensions | 50 x 26 x 20 cm; 19 1/2'' x 10'' x 8'' |
| Material | Metal |
| Id Number | 282 |
| Object Title | Wind Sock Toy |
| Manufacturer | Playmobil |
| Date of Object | 1985 |
| Model | A 3181550 |
| Serial Number | Unknown |
| Dimensions | 25.5 x 12 x 6.5 cm; 10'' x 4 3/4'' x 2 5/8'' |
| Material | Plastic |
| Id Number | 284 |
| Object Title | Graphic Ammeter |
| Manufacturer | The Esterline-Angus Company. Inc. |
| Date of Object | Unknown |
| Model | AW |
| Serial Number | 113077 |
| Dimensions | 33 x 20.5 x 21.5 cm; 13'' x 8'' x 8 1/2'' |
| Material | Metal; Glass |