Modern "eagle" coins contain 1 troy ounce, or about 31.1 gm, of 99.9% pure silver. These coins aren't really dollars because they're sold to collectors and investors at market silver prices.
Older $1 coins that were intended for use in ordinary commerce are sometimes mistakenly called "eagle dollars" by people who aren't familiar with the two types of coins. They weighed 26.7 gm and were made of 90% silver so they contain about 24 gm of pure silver.
A "Double Eagle" coin is any US $20.00 gold coin, no other coin. Ten dollar gold coins are Eagles, Five dollar are Half Eagles and Two and a half dollar are Quarter Eagles.
The weight of a 1908 Double Eagle is 33.436 grams. AGW is .96750oz of pure gold
A Double Eagle is a $20.00 gold coin not a half dollar. Please look at the coin again and post a new question
All US 20 Dollar gold coins have a weight of 33.436 grams.
$3000.00
You tell me?
No. The largest denomination of gold coin the US ever minted was the $20 double eagle (eagle being the term for a $10 coin).
Although it has an Eagle on the reverse, the coin is not a Eagle coin, it's an 1885 Morgan dollar worth from $23.00-$30.00
This coin is being sold at the price of 740 €. November 14, 2008
Intially the US currency was meant to be decimal based with five denominations - the Mil, the Cent, the Dime, the Dollar and the Eagle. The Mil, however, was never produced as a separate coin. There were to be 10 Mils to the Cent, 10 Cents to the Dime, 10 Dimes to the Dollar and 10 Dollars to the Eagle. Thus a 20 Dollar coin would be the equivalent of 2 Eagles - a "Double Eagle."
There is only ONE U.S. 1849 Twenty Dollar (Double Eagle) gold coin. It's a national treasure that is in the Smithsonian collection. The coin is priceless.
Because the coin is not a silver eagle, with a date 1902 the coin is a MORGAN dollar. The first Silver Eagle was made in 1986.