3373 1931 Dated Bird Airmail set ½d-£1. VF fresh MUH. SG 163-76 cat £300 for M, should be at least double £600 for MUH. (17) (P) $600 $900
3374 1931 Dated Bird Airmail set ½d-£1 with extra ½d shade. F-VF fresh M/MLH, high vals MLH. SG 163-76 cat £300. Retail $400+ (P) $275 $375
3375 1931 Dated Bird OS opt set 1d to 5/-. VF fresh MLH. SG O31-41 cat £225. (11) (P) $180 $250
3376 1932-34 Undated Bird set 1d-£1, inc extra scarce deep shade of 3d. VF MUH, mostly fresh. SG 177-89 cat £255+ as M, so at least double, £510+ as MUH. (15) (P) $400 $550
