Silkstone

Silkstone post office, 3 km east of Ipswich, opened in February 1910 and closed in December 1914

• Datestamp type 6 (21 February 1910 - 13 November 1911) rated 4R - $50 on cover

Silkstone numeral 182 HERE

Datestamp type 6

1910

Silkstone datestamp type 3a. Dated 21 February 1910. Rated 4R. Seen in Manning, p. 239

Silkstone datestamp type 3a. Dated 22 April 1910. Rated 4R. Seen in Abacus auctions no 234 lot no 727

Silkstone datestamp type 3a. Dated 24 June 1910. Rated 4R. Seen in the Queensland Stamp Collecting Facebook Group

1911

Silkstone datestamp type 3a. Dated 13 November 1911. Rated 4R. Seen in Prestige Philately auction no 171 lot no 559