lot # 10695 - brit. colonies Australia
Bicoloured Postage Dues 1909/10: Postage Due, 2 d. rosine & yellow-green, Die II, wmk. Crown over double lined A, perf. 12 x 12½, an unused horizontal strip of three from lower left corner of the sheet showing "JBC" Monogram under third stamp, of fine colour, one stamp lightest of age spots on gum, large parrt og. with two stamps unmounted og. BW D81z = $ 600.
Michel Catalogue 297: Australia - The DUBOIS Collection (part I)