Coin & bullion dealer , Washington DC
Bonanza Coins, Gold, and Jewelry
Identity
- Founded
- 50+ years operating (Baltimore + DC area)
- Principals
- Julian Leidman (NGC + PCGS member)
Location & contact
Trust signals
- Accreditations
- NGC member, PCGS member (Julian Leidman membership)
Captured 2026-04-26. Confidence: low. Source data is task-002 (dealer ecosystem research). Always verify hours and pricing with the dealer directly.