I HAVE HUNDREDS OF TIE TACKS, TIE BARS AND CUFF LINKS. cuff links: none. collar bar: none. tie tack/bar: 1.13" x 0.51" (approx. 1-1/8" x 1/2" or 28.5mm x 12.5m m). 0.25" = 1/4" or 6mm - pretty small for standard button holes.
Claw Hammer Vintage Lapel Pin carpenter builder tools e110
Claw Hammer Vintage Lapel Pin carpenter builder tools f73
Black Feather Brooch Hair Clip, 2 in 1 Flower Pin and Clip Accessory for Women, Boho Vintage Lapel Brooch for Wedding Party and Costume Events
1852 AGE Associated Gas & Electric System Vintage Lapel Pin m103
Protected Home Circle Mutual Life Insurance Co Vintage Lapel Pin t111
I Monogram Initials Letter Vintage Lapel Pin ian izzy u134