Beautiful antique 10k gold, Simons Brothers, sewing thimble. Lovely cartouche with a monogram that I'm unable to identify. Diameter measures 5/8" height 3/4". Thimble has been tested & is positive for 10 K gold. Condition: excellent, no holes, marked with the classic Simons Bros. hallmark, "s inside of a shield with a star atop & a star atop the thimble. Weight 0.5 oz.