Spain Franco’s Era 50 Centimos Coin. An Unusual Numismatic Collectors Item as a Component of The Falange’s Symbol, The Yoke, was Struck Right Side up and the other, the Five Arrows, were Struck Inverted.  The Coin Dated 1949 was minted in 1951. Circulated. Only 990,000 pieces were struck before the minting error was corrected in subsequent runs. Please compare with later date minted coins.