Koorboora

Koorboora post office, 70 km west of Atherton, apparently opened on 1 November 1909 but it may well have been earlier as date stamps are known from March 1907 onwards

• Datestamp type 5b (6 March 1907 - 2 December 1913) rated 4R

Datestamp type 5b

Koorboora datestamp type 5b. Dated 8 April 1907. Rated 4R. Seen in the Queensland Stamp Collecting Facebook Group

Koorboora datestamp type 5b. Dated 5 July 1910. Rated 4R. Seen in the Queensland Stamp Collecting Facebook Group

Koorboora datestamp type 5b. Dated 11 September 1910. Rated 4R. Seen on the Stamp Community website

Koorboora datestamp type 5b. Dated 2 December 1913. Rated 4R. Seen in Manning, p. 152