PCGS SP63 (32674236).
Av. INDO-CHINE FRANÇAISE. Central hexagonal perforation; below (workshop) and (different) (date) (different).
Rv. Central hexagonal perforation, surrounding Indochinese characters.
Lec.20 = this example; Zinc - 2.76 g - 22 mm - 6 h
Top Pop (2): this is the finest graded example! From the Jean Lecompte collection. This is the specimen illustrating Jean Lecompte's book, Monnaies et jetons de l'Indochine française, published by Gadoury.
PCGS SP63 (32674236).
Very rare proof or trial, on hexagonal blank and perforation. Two known examples according to J. Lecompte. With a gray patina. Superb at Fleur de coin.