Details
Proof POSTAL STATIONERY: 1931 envelope design master proof in carmine, struck on piece of wove paper (stained clear of the proof impression) marked "Blank Key Die for ½ & 1D Envelopes", initialled several times and dated "17/6/30", the piece also showing a further underinked impression struck at 90 degrees to the first
Special notice
VAT rate of 17.5% is payable on hammer price plus buyer’s premium.