Vintage, used, old, metal, brass, ships, nautical periscope, viewer tool. Thisitem shows overall wear including scratches, discoloration, missing paint, tarnishing found, surface rust found to the metal bracket, this item appears tobe missing its outer covering of the back lens, and the lenses are scratched;this item appears to be in working condition, however, the image is reversedand we are unsure if that is intentional. This item measures approximately 10” x 3” x 7”... at its largestdimensions. Please see pictures for more details. P50