1930 5c olive brown Air Mail, mint sheet margin block of four, with bottom two stamps never hinged, fresh and very fine. (Image)

Unitrade $ 540

1932 Surcharged Airmail Issues, both mint never hinged, very fine. (Image)

Unitrade $ 150

1932 6c on 5c Air Mail Surcharge, mint Plate block of nine, with inverted "1" in left margin. Stamps are never hinged except for top right stamp (also hinge in top left selvedge). Catalogued as a NH bottom left plate block plus 5 singles, all very fine and fresh. (Image)

Unitrade $ 1,140

1942 6c deep blue Air Mail, collection of plate blocks, with Plate 1: UL and LL (both LH), LR (lightly hinged with thin), Plate 2: UL (very lightly hinged), LL (hinged and one stamp creased) and UR (hinged in margin). Overall very fine lot. (Image)

Unitrade $ 1,605

1943 7c deep blue Air Mail, collection of plate blocks, with Plate 1: UL, UR and LR, Plate 2: UL (x2), LR, Plate 3: UR, LR, Plate 4: UR, LL (both NH) and Plate 5: UR (two blocks, both fine), LR (NH). All very fine and lightly hinged (usually in margin only) unless otherwise noted. (Image)

Unitrade $ 693