Auction: 13031 - The Collector's Series sale
Lot: 1608
Great Britain
Post Office Telegraph Stamps
1877 £1 Colour trials, imperforate on watermark Shamrock Paper
Slate-blue, CP, overprinted "specimen" type 8 (and with traces of two additional overprints), part original gum; some gum wrinkles, fine. Specialised £800. Photo
Estimate
£300 to £350
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