I have a 1862 one dollar bill and I am listing some of the things I see on the bill. Act of July 11th 1862, series 268 40617 treasury of New York, Washington, on the seal it states, thesaur amer septent sigil, There is a letter A in the left bottom corner.

The bill is in great condition it has no folds that are visible to me, the corners are perfect.
Can anyone help me with the value of this?