Lot 1143
1143
unmounted mint -- 20½p. ultramarine, FCP/PVAD, variety unmounted mint vertical pair from foot of the sheet showing marginal guide arrow in selvedge; fine. Very rare (less than ten pairs stated to exist). S.G. X961a, £1100. Photo
VAT rate of 17.5% is payable on hammer price plus … Read more
unmounted mint -- 20½p. ultramarine, FCP/PVAD, variety unmounted mint vertical pair from foot of the sheet showing marginal guide arrow in selvedge; fine. Very rare (less than ten pairs stated to exist). S.G. X961a, £1100. Photo

Details
unmounted mint -- 20½p. ultramarine, FCP/PVAD, variety unmounted mint vertical pair from foot of the sheet showing marginal guide arrow in selvedge; fine. Very rare (less than ten pairs stated to exist). S.G. X961a, £1100. Photo
Special notice
VAT rate of 17.5% is payable on hammer price plus buyer’s premium.