United States. A USN Morse Code Signal Shutter Assembly Hold Unknown 1936 Stickpin (silvered bronze

Unknown 1936 Stickpin (silvered bronze with black enamels

with a partially-visible Reichszeugmeisterei (RZM) maker’s code of “155/40” for F

STANLEY & SONS WALSALL""

is neatly lined with carmine-coloured piping that continues down the length of the breast flaps

United States. A USN Morse Code Signal Shutter Assembly Hold Unknown 1936 Stickpin (silvered bronzeAn iconic piece of naval warfare, a complete and functional signal shutter with a 12 inch heat treated glass lens, product marked S95313 and with complete government inspection marks "OK INPSECTION DEPT." Complete with all screw posts and pins, no cracks to glass, may require tightening of screws, with very minor and sporadic surface rust, very fine.