1937 (1 October) N.S.W. Sesquicentenary collection of Australian Post Office illustrated first day covers, with use throughout Australia and to overseas addresses, most with set of three stamps but some with lower values only, a number are registered (one with additional express fee), and with a study of the Sydney datestamps used. Generally fine, some duplication (29)
1937 (1 October) N.S.W. Sesquicentenary on all different pictorial private cachet makers, one with set of three stamps, others single frankings of 2d, 3d (2) or 9d, two are registered. One with vertical crease, others fine (5)