Watch List notes:

(x) Sedlabanki Islands, Iceland, progressive proofs for 50, 100 and 500 kronur, L.1961 (1981), 50 and 100 missing serial numbers and signatures, both with printing guides, 500 obverse with underprint only,, (Pick 49, 50, 51 for type), about uncirculated, interesting and rare (3).

Estimate: £200 - £250