North Isis Central Mill

North Isis Central Mill post office, 10 km north west of Childers, opened on 3 September 1909

• Datestamp type 6 (September 1909 - 30 October 1911) rated 4R

Datestamp type 6

North Isis Central Mill datestamp type 6. Dated September 1909. Rated 4R. Seen in Phoenix auction no 68

North Isis Central Mill datestamp type 6. Dated 20 December 1909. Rated 4R. Seen in Manning p. 204

North Isis Central Mill datestamp type 6. Dated 22 July 1910. Rated 4R. Seen in the Queensland Stamp Collecting Facebook Group