1910 Australia Shilling PCGS MS621910 Shilling Weight 5. 55 grams Composition 92. 5% Silver, 7. 5% Copper Mint London Grade MS62 1910 was the first year of production for the threepence, sixpence, shilling and florin. The penny would follow in 1911 and it would not be until 1916 that we began to produce our own coinage here in Australia. Until that time all of our circulating coinage was produced in London.