All Maria Theresa dollar-sized coins (called "thalers" or "talers") should have the date 1780. If your coin is a different size, please post a new question with its size and denomination. The Maria Theresa thaler coin has been struck by many countries for over 200 years. Original issues and early restrikes are almost impossible to tell apart, but restrikes have mostly been sold as bullion pieces and are worth about $17 at current silver prices.
Check that coin again. There was no such thing as the United States in 1755, let alone a U.S. one dollar coin.
Hi, i found this coin in a relatives loft and would be grateful if you can fill me in on some information about this coin. The date on it is 1757. I search and found some for 100 - 150 EUR, but it depends on the grade, see this ones: http://www.ma-shops.co.uk/shops/search.php5?ref=wi&searchstr=bayern+1760 (You can change the year in 1757 to get the 1757 ones) there are 11 "1760 Patrona Bavariae" coins e.g. this one http://www.ma-shops.co.uk/wendel/item.php5?ref=wi&id=297 VALUE 100.- EUR, 150 $ here some medals http://www.ma-shops.co.uk/hossfeld/item.php5?ref=wi&id=222019 http://www.ma-shops.co.uk/hoehn/item.php5?ref=wi&id=61027067
The coin was issued in the German state of Bavaria under the rule of Maximilian III Josef. I believe that "Patrona Bavariae" is Latin for "Patron of Bavaria", and indeed Maximilian was technically the Elector of Bavaria (although the title "King" was given to his successors in 1806). While there were several coins issued in 1776, my guess is your coin is a Thaler with a portrait of Maximilian on the obverse and a Radiant Madonna and Child on the reverse, measuring 28.06mm in diameter and composed of 83.3% silver (giving it an ASW - Actual Silver Weight - of 0.7515 troy ounces). Examples were produced in both Munich (no mintmark) and Amberg ("A" mintmark), but the value is the same for each. According to the Standard Catalog of World Coins, an example in Very Good condition would be worth about US$15, an example in Fine condition would be worth about US$25, an example in Very Fine condition would be worth about US$50, and an example in Extremely Fine condition would be worth about US$100.
The U.S. did not exist in 1755. Please post a new question with more details that might help to ID your coin, including any wording on it and a description of the images.
There were no dollars in 1755. In fact, there wasn't even a United States in 1755 (remember what happened on July 4, 1776?). Please check your coin and post a new question with a more complete description including what pictures are on it and any wording that you can make out.
The value of a silver coin is always changing because the value of silver is always changing. See the related link below for a silver coin value calculator. This does not give the actual value of the coin but it does give the value of the metal used to make the coin. This is know as the melt value.
the smallest value of a coin is a penny.
intrinsic value If a coin had value because of its metal content, you would refer to the "bullion value" or the "melt value" of the coin, as versus the "numismatic value" that a coin which was rare or in exceptional condition would have.
Metal value depends on the purity of the silver and the weight of the coin. Numismatic value depends on the condition of the coin.
The value of a 1799 coin depends on the coin's denomination such as dime or quarter. It also depends on what country the coin came from, where it was minted and the condition of the coin. Without that information, it is impossible to state a value.
A coin's value depends on what coin it is and what condition it is in. Without this information, it is impossible to give a value for a coin.