Solid Sterling Silver S Hook Clasp Carp Engraved Vintage .925 Silver Tested

Solid Sterling Silver S Hook Clasp Carp Engraved Vintage .925 SilverMy 93 year old mother's beading supplies / collection. Beading hobbyist and collector for more than 40 years. Many more exotic, special and vintage beads to be listed. This listing may include vintage items. Exact age is not known.From the vintage box marked: Eye pins, head pins, caps, cones, brass comp, connectors, assorted dangles, toggles clasps, lampwork toggles, sterling charms.(see last 2 pics)Unique Rare Vintage. 1 large single S-Hook jewelry fastener. Solid 925 silver, with engraved carp. Unidentified hallmark on reverse. (any help identifying would be appreciated)61.9mm x 27.4mm x 1.4mm (thick)(2.44 x 1.08)Silver content tested .925Circa 1980's ~ 1990's ?Please view all pictures closely as they are part of the description.Thanks for viewing !Shipments leave here at 7 AM Pacific time daily. Payment conformation by 7 PM (M-F) will be sent the following morning....Bin - 3 #8VV.. Perfect for everyday use. excellent materials and excellent craftsmanship ensure long-lasting durability.