Lot 931
931
unmounted mint -- 1/- yellow-green, variety surcharge double, fresh mint and apparently unmounted; trivial gum creases, otherwise fine. A very rare stamp. S.G. 45a, £4,250. Photo
unmounted mint -- 1/- yellow-green, variety surcharge double, fresh mint and apparently unmounted; trivial gum creases, otherwise fine. A very rare stamp. S.G. 45a, £4,250. Photo

Details
unmounted mint -- 1/- yellow-green, variety surcharge double, fresh mint and apparently unmounted; trivial gum creases, otherwise fine. A very rare stamp. S.G. 45a, £4,250. Photo