U-Boat periscope prisms
Two glass prisms from a U-boat periscope. Prism A is triangular in section with two faces painted black.
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Object Details
ID: | REL0700 |
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Collection: | Relics |
Type: | Glass prism |
Display location: | Not on display |
Creator: | Unknown |
Date made: | ca.1914 |
Credit: | National Maritime Museum, Greenwich, London |
Parts: | U-Boat periscope prisms |