, 1913-71, virtually complete collection of unused and used Semi-Postals and Air Posts stamps neatly mounted in plastic mounts in four albums, incl. unused nos. B105, B105a-B105d, B229a (two), C1-C2, used nos. B116, B119 (two), C2, many unused are never hinged, few small faults, most fine-very fine, high catalogue valueest.