GB QEII 1969 Concorde: 4d SG784var :2x1.5mm bands. Unusual variety, I have not seen this variety anywhere before, possible numbers produced/available may be limited to only one sheet , or possibly only one vertical strip on the sheet.So there will be very few in existence as it is a printing error when the phosphor bands were applied. Also noticed a 1.5mm shift in the blue at the top of the stamp noticeable on the left hand frame of the printing. The item "GB QEII 1969 Concorde 4d SG784var 2x1.5mm bands EXTREMELY RARE" is in sale since Wednesday, March 10, 2021. This item is in the category "Stamps\Great Britain\Elizabeth II\Pre-Decimal (1952-1971)". The seller is "collection-surplus-and-disposal" and is located in Weymouth. This item can be shipped worldwide.