You could try eBay or a local coin dealer.
Yes. All British Sixpences up to and including 1946 were made from silver of varying fineness. The Third Issue of Edward VI (1550-1553) Sixpences were made from "fine" silver.
All pre-1920 British Sixpences were made from sterling silver (92.5% silver content).
The last year British sixpences, shillings, florins, and half crowns were made with silver was 1946.
I don't believe that any commonwealth nation ever struck a sixpence in copper and not in 1943. There were some sixpences struck in copper-nickel, but I'm not sure which ones were in 1943, British and Australian sixpences were struck in silver in 1943.
The Royal Mint produced 6,382,793 British Sixpences.
With the possible exception of traders tokens (with the traders business name on them), there were no "Australian" Sixpences minted prior to 1910. The only Sixpences circulating in Australia prior to 1910 were British Sixpences.
All British 1935 Sixpences were minted at the Royal Mint London. There are no "D" Sixpences.
There USED to be 40 sixpences in a pound. 2 sixpences = 1 shilling. 20 shillings = 1 pound
Fijian Sixpences, Shillings and Florins minted from 1934 to 1941 had a silver content of 50%. Fijian Sixpences, Shillings and Florins minted from 1942 to 1943 had a silver content of 90%. This is an unusual trend, moreso during the war years when most countries were moving away from precious metals in their currencies. Fijian general circulation "silver" coins minted from 1953 onwards have no silver at all and were made from a copper-nickel alloy.
In 1878, the British minted many different types of silver coin including Crowns, Halfcrowns, Florins, Shillings, Sixpences, Threepences, some with variations, and the Maundy coins. Please be a little more specific.
With the possible exception of traders tokens (with the traders business name on them), there were no "Australian" Sixpences minted prior to 1910. The only Sixpences circulating in Australia prior to 1910 were British Sixpences.
Sixpences minted between 1920 and 1946 were struck in 50% silver. They therefore have a scrap value by weight of approximately £14 per Troy Ounce (as at October 2010). In mint state they have a collectors' value or numismatic value. Dealers often offer a multiplier of the face value for them i.e. at the moment 10 times their face value would be an approximation. Sixpences struck before 1920 i.e. 1919 and earlier were struck in 92.5% silver and will fetch almost double. There are rare dates of course, 1893 with the Victoria jubilee head recently fetched £5,250 in mint state due to its rarity.