unmounted mint Block Larger Than four -- 12p. bright emerald, cylinder "10 dot" phosphor "20 dot" in a corner block of six, small mark on gum, otherwise unmounted mint. A very rare cylinder block, it is believed only three blocks show the phosphor number and two with it displaced. Cat. £3250. Photo | Christie's

Lot 504

504

VAT rate of 17.5% is payable on hammer price plus … Read more

unmounted mint Block Larger Than four -- 12p. bright emerald, cylinder "10 dot" phosphor "20 dot" in a corner block of six, small mark on gum, otherwise unmounted mint. A very rare cylinder block, it is believed only three blocks show the phosphor number and two with it displaced. Cat. £3250. Photo

Details

unmounted mint Block Larger Than four -- 12p. bright emerald, cylinder "10 dot" phosphor "20 dot" in a corner block of six, small mark on gum, otherwise unmounted mint. A very rare cylinder block, it is believed only three blocks show the phosphor number and two with it displaced. Cat. £3250. Photo

Special notice

VAT rate of 17.5% is payable on hammer price plus buyer’s premium.