Belgium
Leopold I gold 20 Francs 1865 AU58 NGC, Brussels mint, KM23. "L WIENER" variety. Position B.
https://coins.ha.com/itm/belgium/belgium-leopold-i-gold-20-francs-1865-au58-ngc-/a/61311-25030.s?type=DA-DMC-CoinArchives-WorldCoins-61311-03052023
HID02906262019
© 2022 Heritage Auctions | All Rights Reserved