BRISBANE WINDMILL OBSERVATORY & Q’LAND STAMP ILLUSTRATIONS
The pictorial postcard has the green ½d QV and the orange QV ‘Four Corners’ 1d stamps of Queensland, canceled by an indistinct postmark in the late 1890s-early 1900s and it is addressed to a person living in Denver, Colorado U.S.A. (Figure 1). The reverse shows an illustration of a series of Queen Victoria Queensland stamps, ranging from the green ½d and orange 1d which were used as postage on this