National Bank, a set of obverse and reverse stage proofs for the series of 1925 comprising 50-, 100-, 500-, 1000- and 5000-Leva, all are black and white, King Boris III at right, arms at left, value at each corner (cf P.45-49), all have ink annotations and dates 1925 or 1926, good, extremely fine and a most interesting group, extremely fine and very rare (10)

Details
National Bank, a set of obverse and reverse stage proofs for the series of 1925 comprising 50-, 100-, 500-, 1000- and 5000-Leva, all are black and white, King Boris III at right, arms at left, value at each corner (cf P.45-49), all have ink annotations and dates 1925 or 1926, good, extremely fine and a most interesting group, extremely fine and very rare (10)