Schweizerische Nationalbank, Switzerland, Specimen 1000 francs, ND (1954-77), red-violet and turquoise on green and light violet underprint, French, German, and Italian text, Head of woman wearing pearl necklace and floral spray in hair, and Swiss cross at right, reverse, Alegorical scene Dance Macabre, (Pick 52s, TBB B336s1), Diagonal red SPECIMEN and DLR oval overprints, in PMG holder 61 NET Uncirculated, scarce.
Estimate: £500 - £700