| Id Number | 137 |
| Object Title | Wet Compass |
| Manufacturer | Unknown |
| Date of Object | Unknown |
| Model | P-10 |
| Serial Number | 13148T |
| Dimensions | 19 x 9.5 cm; 7'' x 3 3/4'' |
| Material | Metal; Glass; Alcohol |
| Id Number | 139 |
| Object Title | Hether Signaling Lantern |
| Manufacturer | Renfrew Electric and Refridgerator Co. Ltd. |
| Date of Object | 1944 |
| Model | Admiralty Pattern 378A |
| Serial Number | Unknown |
| Dimensions | 17 x 11.5 x 7.5 cm; 6 3/4'' x 4 1/4'' x 3'' |
| Material | Metal |
| Id Number | 140 |
| Object Title | Sextant |
| Manufacturer | Henry Hughes & Son, Ltd. |
| Date of Object | February 28, 1941 |
| Model | Unknown |
| Serial Number | 25483 |
| Dimensions | 23 x 23 x 11.5 cm; 9'' x 9'' x 4 1/2'' |
| Material | Metal |