1930 1c Dark Violet Postage Due, a complete sheet of 100, with full selvedge on four sides and no plate inscription. Never previously folded and fresh, with only a natural paper inclusion on gum of position 91, overall very fine. (Image)

Unitrade $ 4,000

1933 1c Dark Violet Postage Due, a mint never hinged left half sheet of 50, showing plate 1 inscription at upper left, fresh and very fine. A scarce plate block. (Image)

Unitrade $ 2,530

1933 1c Dark Violet Postage Due, a mint never hinged right half sheet of 50, showing plate 1 inscription at upper right, fresh and very fine. A scarce plate block. (Image)

Unitrade $ 2,530

1933-34 1c to 10c Postage Due Set, all in mint never hinged blocks of four, with fresh colour and great centering, very fine to extremely fine. (Image)

Unitrade $ 920

Superior Group of Early Postage Dues, all mint never hinged and complete in range of J1 to J14 except missing J10. These were all hand picked for their freshness, centering and overall quality, an extremely fine group which would be difficult to replicate. (Image)

Unitrade $ 1,050