It was first added to coins in 1864, and to paper currency in 1957.
The following explanation is provided by the United States Mint:"Legislation approved July 11, 1955, made the appearance of 'In God We Trust' mandatory on all coins and paper currency of the United States. By Act of July 30, 1956, 'In God We Trust' became the national motto of the United States."
Nobody knows. Coins or other forms of currency have been used for thousands of years, no exact date can be given.
1909 Note that this site has a Coins and Currency thread for asking questions about, well, coins and currency. Money and Credit is for things like checks, credit cards, loans, etc.
Decimal Currency commenced in Australia on the 14th of February, 1966, the day the 1 cent coin became the basic unit of our currency. The coins were actually minted in 1965 in the Melbourne, Perth and Sydney Mints. Coins minted for the release of Australia's decimal currency included the 1, 2, 5, 10, 20 and 50 cent coins.
1864, on the 2-cent piece.
Euro coins and currency came into circulation on 1 January 2002.
Prior to 1910, Australia used the British currency. British coins continued to circulate with Australian coins for many years. The Australian coinage was first introduced in 1910 and included the Threepence, Sixpence, Shilling and Florin. All coins were based on the equivalent British coins and were made from sterling silver. The following year in 1911, the One Penny and Halfpenny coins were introduced, again all based on the equivalent British coins and were made from bronze. Paper money was introduced in 1913. In the early 1960's, it was decided that Australia should have a decimal currency rather than the cumbersome British Imperial style of currency. It was eventually decided that Australia would adopt the Dollar of 100 cents as its currency. The last of the predecimal coins were minted in 1964. On the 14th of February, 1966 the new Australian decimal currency was issued to a well prepared Australian public.
There were no British Ten Pound gold coins minted in 1902, or any other year prior to decimal currency.
Australia had its first issue of coins in 1910 and included the Threepence, Sixpence, Shilling and Florin. These were followed the following year with the Halfpenny and the Penny. Australian banknotes were first issued in 1913 and included the Ten Shilling, One Pound, Five Pound and Ten Pound notes. Prior to Australia having its own currency, we used British coins and banknotes on which the Australian currency was based.
The Indian currency notes have a picture of Mohandas Karamchand Gandhi ,a bald guy wearing spectacles,on one side and have "Reserve Bank Of India" printed on it.Indian currency notes always show the signature of the Bank governor. On the other hand Indian currency coins have the name INDIA written on it, along with the year on which the coin was minted.
Coins can provide information about the issuing authority, denomination, and sometimes the historical context in which they were minted. They can also offer insights into the cultural and artistic styles of the time period in which they were produced.
Yes, on more recent coins it is on the obverse or "heads" side of the coin, on some of the earlier coins it was inscribed on the edge along with the year of mintage and mint-mark.