ALGERIA. 100 & 20 Francs Pair (2 Pieces), 1949 & 1950. Paris Mint. Both NGC or ICG Certified.1) Copper-Nickel 100 Francs Piefort Essai (Pattern), 1950. NGC MS-64. KM-PE3; Lec-53. Mintage: 104.<p>2) Copper- Nickel 20 Francs Piefort Essai (Pattern), 1949-A. ICG PROOF-62. KM-PE1.<p>