Ring Sterling Silver ‘Robsons Test’ 1940s Salesman’s Sample UK U 1/2, USA 10 1/2
These were made by Robson’s as a Salesman’s sample piece to demonstrate / test ring sizing. Highly unusual Sterling silver (stamped) ‘Robson’s Test’ band ring. Stamped to the front; “ROBSON’S’ TEST STERLING SILVER and has the raised numbers; 26 and 34 around the band.