incredible specimen of this classic rarity in the California gold series-the only variety of Wass, Molitor & Co. coinage dated 1855." /> 1855 Wass, Molitor & Co. "Plugged 5" in date. $10 gold. K-6, B-7927. AU-58 (PCGS). Rarity-5. Light yellow gold. Lustrous and attractive. Sharp central portrait as made, many other features in low relief, also as in the dies. An outstanding, indeed <I>incredible</I> specimen of this classic rarity in the California gold series-the only variety of Wass, Molitor & Co. coinage dated 1855. | Christie's