1087542 | VIET NAM. Tonkin. 1905-(a) Zinc Essai 1/600 Piastre. PCGS SP64. Paris. 25mm. 2.45gm. PROTECTORAT DU TONKIN. Legend around square center hole / Value above and below, "Thong-bao" at left and right. KM 1; Lecompte 2 Variant.

Currently the finest known at PCGS as of June 2026


Please use this link to verify the PCGS certification number 55936913