ID: 1446514
County Philatelic Auctions
Individual
GB 1971 Machin 2½p B Alan booklet pane unmounted mint good perfs, said to be 'Bookmark' listed variety C3, also 2½p booklet pane of 4 + 2 labels unmounted mint good perfs, said to be 'Bookmark' listed variety C4 [ref 287bb1412/se/9u0572]