What is the value of large coin with liberty across the top front above woman's head and e pluribus unum over her with the year 1901 at the bottom on the back an eagle with United States of America?

Answer 1

If you look at the rest of the coin as carefully, you'll see that it carries the denomination One Dollar. It's normally referred to as a Morgan dollar after its designer.

You didn't provide any information about its condition or mint mark (on the back under the eagle, if not blank). There's a price guide at http://www.numismedia.com/fmv/prices/mordlr/pricesgd.shtml , among many such sites.