Great Britain 1971 Machin multi-value coil (2p,1/2p,1/2p,1p,1p) with constant variety 'white spot between 1 and P on first 1/2p' and 'background retouch infront of forehead on 2nd 1/2p' (ex G1 coil roll 5) unmounted mint
Great Britain 1971 Machin multi-value coil (2p,1/2p,1/2p,1p,1p) with constant variety 'white spot between 1 and P on first 1/2p' and 'background retouch infront of forehead on 2nd 1/2p' (ex G1 coil roll 5) unmounted mint