1936年50分鋁製試作樣幣。巴黎鑄幣廠。钢灰色带一丝鈷色,铸打锐利,两面均赏心悦目。FRENCH INDO-CHINA. Aluminum 50 Centimes Essai (Pattern), 1936. Paris Mint. PCGS SPECIMEN-65.KM-E28; Lec-262. Presenting a steely gray nature with glints of cobalt, this entrancing Gem offers a sharp, vibrant strike and rather blazing eye appeal upon each side.