Your bill should have a red seal and be either a silver certificate or a treasury note. As of 03/2015 approximate prices are:
Silver certificate -
Circulated: $150 to $500 depending on the bill's condition
Uncirculated: $850
Treasury Note -
Circulated: $125 to $300
Uncirculated: $550
Serial Numbers
A bill's serial number is a counter and a security feature. In most cases it doesn't affect a bill's value or help to identify it. Some collectors specialize in bills with low serial numbers (e.g. 00000005) or unusual patterns (12344321) so these can bring above-average prices.
DISCLAIMER: The values quoted are market averages as of the date shown, but may be different for an individual bill due to variations in quality and other factors. Also the wholesale (buying) price of a bill will be less than the selling (retail) price. A reputable currency dealer will be able to give a more accurate valuation based on an in-person inspection.
$1.00
Please post a new, separate question with the bill's denomination.More information may be available at the following questions:"What is the value of a 1963 US 1 dollar bill?""What is the value of a 1963 US 5 dollar bill with a green seal?""What is the value of a 1963 US 10 dollar bill?""What is the value of a 1963 US 20 dollar bill?"
Please don't assume that because a bill is old it must be a silver certificate. The last US $20 silver certificates were printed in 1891. As you can see by the banner across the top of the bill and the green seal, your bill is a Federal Reserve Note. There's more information at the question "What is the value of a 1950 US 20 dollar bill?"
One dollar.
There is 24 grams of silver in a 1891 US silver dollar.
$1.00
No such bill
Please post a new, separate question with the bill's denomination.More information may be available at the following questions:"What is the value of a 1963 US 1 dollar bill?""What is the value of a 1963 US 5 dollar bill with a green seal?""What is the value of a 1963 US 10 dollar bill?""What is the value of a 1963 US 20 dollar bill?"
Please don't assume that because a bill is old it must be a silver certificate. The last US $20 silver certificates were printed in 1891. As you can see by the banner across the top of the bill and the green seal, your bill is a Federal Reserve Note. There's more information at the question "What is the value of a 1950 US 20 dollar bill?"
Please check your bill again. The last $20 silver certificates were printed in 1891. If it has a green seal, then as indicated by the banner across the top of the portrait the bill is a Federal Reserve Note. Please see the question "What is the value of a 1928 US 20 dollar bill?" for more information.
Please don't assume that every old bill must be a silver certificate. The last US $20 silver certificates were printed in 1891. As the green seal and banner across the top of the bill indicate, a 1934 $20 bill is a Federal Reserve Note. There's more information at the question "What is the value of a 1934 US 20 dollar bill?" .
One dollar.
Please in a date.
US$1.25
There is 24 grams of silver in a 1891 US silver dollar.
The Bahamian Dollar is pegged 1:1 with the US Dollar, so a $1 Bahamas bill is worth exactly $1 US Dollar.
The only bill fitting that description is a silver certificate. Please see the question "What is the value of a 1923 US 1 dollar silver certificate?" for more information.