Watch List notes:

Nederlandsche Bank, specimen 1000 gulden, 15th July 1956, serial number XZ012345-XZ067890, brown and green, Rembrandt van Rijn at right, paint brush and palette at centre, reverse, hand holding brush with palette, (Pick 89s), in PMG holder 65 Gem UNC EPQ, 'SPECIMEN' written in red diagonally on obverse and reverse, scarce.

Estimate: £1,000 - £1,200