FRENCH INDO-CHINA. Institut DEmission des etats du Cambodge, du Laos et du Viet-Nam. 1 Piastre, ND (1954). P-105s. Specimen. PMG Gem Uncirculated 65 EPQ.SPECIMEN diagonal perforated cancelled; serial number of zeroes. Prefix A1 and signature type #21. Seldom offered in this form.