Watch List notes:

WORLD COINS, BULGARIA, Ferdinand I (1887-1918), Gold 10-Leva and 20-Leva, 1894, head left, rev arms (F 4, 3). Both pieces good very fine, the second possibly a touch better. (2)
ex Åke Lindén collection, Baldwin's Auction 87, May 2014, lot 1059

Estimate: £700-900