Romania, Socialist Republic, Pattern Presentation Set (6) of 10 Lei 1988, Bucharest Mint, Struck in 3 different base metals: Aluminium (1.70g) Iron-Nickel (4.40g) Tombac (Bronze) (5.20g), Plain edge, Medal rotation, 6 coins in total, Struck each as 2 pieces Obv:/Rev., Schäffer/Stambuliu - (Unpublished), Brilliant UNC, Boxed in leather case with characteristics paper: size/weight/metal, metal consumption and production cost pr. piece! Exceedingly Rare, A unique possibility to purchase this set!