13.290 g. 5 Franc (13, 29 g), 1961 Aversum: KATANGA over banana tree and two lying Catanga crosses, reverse: BANQUE / national / 5 FR / 1961, in between Katanga cross, Katanga crosses are cruciform cast copper ingot and is one of the primitive money types. They were in particular in the Congo basin as currency and simultaneous for the Kupferhandel in use. As currency is it from 13. To to the in the early 20th century verifiable. It counted the seceders under Tshombé as national symbol. K. M. 2a nice 2a Fried. 1, only max. 20.000 pieces embossed, rare, extremly fine+.