6c violet STEAMSHIP issue printed by 'Hass Bank Note Engraving Co N.Y.' a fine DIE PROOF on large piece of white paper in unissued colour. Scarce. (As SG 143) [US3] (Start Price = £40.80) (Image)

'2 cts' on 1c violet 'Hass' issue an unused top marginal block of eight with 'Hass Bank Note Engraving Co New York' IMPRINT in margin. (SG 161) [US3] (Start Price = £24.00)

'2 cts' on 20c yellow 'Hass' issue a fine unused block of four. (SG 163) [US6] (Start Price = £8.80)

Cover franked with single 1926 6c on 10c dull blue (SG 243d) tied by 'Lines' cancel with TEGUCIGALPA cds alongside. Addressed to USA. [US6] (Start Price = £8.80)