It is a user-generated catalog!
Five Ounce Silver Proof Coin, The Petition Crown, Charles II Effigy

Great Engravers Collection

Gold, 156.3 g, ⌀ 50.6 mm
Added by Alexander Malioukov 5 11 hours ago
Five Ounce Gold Proof Coin, The Petition Crown, Quartered Arms

Great Engravers Collection

Gold, 156.3 g, ⌀ 50.6 mm
Added by Alexander Malioukov 5 11 hours ago
Two Ounce Silver Proof Coin, The Petition Crown, Charles II Effigy

Great Engravers Collection

Gold, 62.42 g, ⌀ 40.6 mm
Added by Alexander Malioukov 5 11 hours ago
Two Ounce Gold Proof Coin, The Petition Crown, Quartered Arms

Great Engravers Collection

Gold, 62.42 g, ⌀ 40.6 mm
Added by Alexander Malioukov 5 11 hours ago
Ten Ounce Silver Proof Coin, The Petition Crown, Charles II Effigy

Great Engravers Collection

Silver, 312.59 g, ⌀ 65.6 mm
Added by Alexander Malioukov 5 12 hours ago
It is a user-generated catalog!