Previous Newsletters
Workshop Series: July 2015
July 20, 2015
O S C A R H E Y M A N
W O R K S H O P S E R I E S : J U L Y 2 0 1 5
 |
| POLISHING WHEELS IN OUR WORKSHOP |
 |
| THRUMMING: A HAND POLISHING METHOD USING STRING TO REACH INACCESSIBLE AREAS OF JEWELRY |
 |
| CHRYSOBERYL, SAPPHIRE AND DIAMOND PLATINUM RING (OHB#302349) |
 |
| DRAWER OF GUARD RING SAMPLES |
 |
| NEW JEWELRY ON ITS WAY TO BE CLEANED |
 |
| AQUAMARINE, PINK SAPPHIRE AND DIAMOND PLATINUM EARRINGS (OHB#706262) |