I couldn’t find any hallmarks.
GWR Castle Class Steam Train Cufflinks in Chrome Box
Mens Steam Train Cufflinks & Tie Slide Chrome Moving Wheels
Steam Engine Locomotive Train Cufflinks Tie Pin Tac Tack Set Vtg Sarah Coventry
10 Pcs Cufflinks and Tie Clip Set, 3 Pairs of Cufflinks for Men and 3 Pcs Tie Clips with Jewelry Pouch, Silver Cuff Links and Tie Pin for Business Wedding Party
Cufflinks for Men 8pcs Mens Cufflinks and Studs, Tuxedo Shirt Cufflinks and
HAWSON 2 inch Tie Clips and Cufflinks Sets for Men A-Z Gold Engraved Letter Cufflinks and Tie Clips Sets for Formal Business Wedding, metal, No Gemstone
