Wwi Canadian Signal Corps Sweetheart Pin Auction Archive complete with screw on reverse

complete with screw on reverse for mounting

late 18th Century

(King Carol II

and Transvaal

with only "patent" still legible and is unnamed

Wwi Canadian Signal Corps Sweetheart Pin Auction Archive complete with screw on reverseWWI Canadian Signal Corps Sweetheart Pin Sterling silver and enamels, maker marked "SSR" and marked "STERLING SILVER" on the reverse, 33. 5 mm x 34 mm, horizontal pinback, intact enamels, light contact, extremely fine. Footnote: Although the Canadian Signal Corps had its own headquarters, it operated as an integral part of the Canadian Engineers in providing equipment and developing and maintaining vital communications links.