MINING OF TIN: WHO WAS JOHN MOFFAT of IRVINEBANK?
I am no great fan of philatelically inspired covers, having outgrown the habit some 40 years ago, but I had no reservations about buying this Royal Geographical Society of Australasia (Queensland) cover. It celebrated the life of John Moffat by unveiling a plaque of him at Irvinebank some 32 years after his death. The unveiling occurred on May 24, 1950, the same day of the IRVINEBANK/ 9-A 24MY50/ QUEENSLAND postmark