Historic Homesteads of Australia Elizabeth Farm- Pre Stamped Envelopes 1988.
Australia issued a set of Seven Pre-Stamped envelopes on 28 Sep 1988 on Historic Homesteads. All are 39c envelopes. PSE serial nos 150-156.
Elizabeth Farm: Parramatta New South Wales – The oldest existing homestead in Australia, Elizabeth Farm started as a small cottage in 1793 for wool pioneers , Elizabeth & John Macarthur.
Stamp Digest 