2 1/2" X 1/2" at its widest, and is not marked!
Vintage 1930s Collar Bar Chain Lambournes Birmingham Pat 511869
VINTAGE 1940-1950s NO HORSE HEAD STERLING PLATE TIE BAR
Sword Tie Clasp Clip Pin Vintage Retro 1950s 1960s Goldtone Black Enamel
Vintage Cufflinks 1950s Diamond Cut Gold Tone. PAT No L 144883 Stratton England
CHARMING VINTAGE SET OF FOUR ART DECO 1930s 'BLUE & WHITE' ENAMEL BUTTON STUDS
Vintage Hickok USA Gold Tone Initial D Arrow Tie Bar Clip Mid Century MCM 1950s