Watch List notes:

Bulgaria, National Bank, one lev, 1920; twenty leva, 1917, P 419612; 250 leva, 1943, no. 496406; 500 leva, 1948, P 496310 (Pick 23a, 30a, 65a, 77a), 500 leva uncirculated, balance extremely fine or better (4)
(80-100 GBP)