| Business | Phone |
| Antioch Ancient Roman & Greek 236 W Portal Ave, San Francisco 94127 | (415) 564-5702 |
| Clark Mark Wm World Coins San Francisco 94124 | (415) 822-7640 |
| Don's Village Coins 2536 Ocean Ave, San Francisco 94132 | (415) 584-2515 |
| Federal Precious Metals 1652 Irving St, San Francisco 94122 | (415) 564-3134 |
| Gold Rush Numismatics Po Box 470605, San Francisco 94147 | (415) 731-1074 |
| Robert R Johnson Inc 760 Market St # 501, San Francisco 94102 | (415) 421-9701 |
| Witter Coins 582 Market St # 1409, San Francisco 94104 | (415) 781-5690 |