Watch List notes:

Grand Duche de Luxembourg, colour trial 20 francs, 1943, no serial numbers, green and multicoloured, Grand Duchess Charlotte at right, reverse brown-green, an allegorical agricultural scene, value at right, (Pick 42ct), perforated and red SPECIMEN WATERLOW & SONS LIMITED overprint, in PMG holder 64 choice uncirculated, scarce.

Estimate: £500 - £700