You neglected to provide the most important piece of information, the bill's date.
Assuming you have a red-seal U.S. Note, I found 2 possibilities in the last 50 years:
1966: retail would be $125 to $200 depending on how worn it is
1966-A: $200 to $275. Also please note that the word is "numismatic", not "numanistic"
The value is very little or nothing. Reproductions have no numismatic value. Please note that the Confederate States of America never made any gold coins.
Your United States Note is worth $20 to $50 retail, depending on how worn it is. 1928 was the last time $1 bills were printed as red-seal United States Notes.
Please post a new question with the bill's denomination and what letter if any is next to the date.
If it has a red seal and says "United States Note", it could be worth $125 to $225 depending on how worn it is.
Red seals were standard on United States Notes for all denominations. Please check your bill's denomination and see one of the following for more information: "What is the value of a 1963 US 2 dollar bill with a red seal?" "What is the value of a 1963 US 5 dollar bill with a red seal?"
The value is very little or nothing. Reproductions have no numismatic value. Please note that the Confederate States of America never made any gold coins.
1963
Your United States Note is worth $20 to $50 retail, depending on how worn it is. 1928 was the last time $1 bills were printed as red-seal United States Notes.
It's actually a Federal Reserve Note. The term "United States Note" was used for a specific type of paper money issued until the late 1960s and usually characterized by having red seals and serial numbers. Please see the question "What is the value of a 1969 US 1 dollar bill?" for more information.
Please post a new question with the bill's denomination and what letter if any is next to the date.
In 1869 the $1 United States Note was redesigned with a portrait of George Washington in the center. Although this note is technically a United States Note, TREASURY NOTE appeared on it instead of UNITED STATES NOTE. In 1886 the picture was switched to Martha Washington. In 1918 the dollar reverted to a picture of George Washington
1928E silver certificates for $5 bills were never printed. dont you mean united states note or federal reserve note?
If it has a red seal and says "United States Note", it could be worth $125 to $225 depending on how worn it is.
Red seals were standard on United States Notes for all denominations. Please check your bill's denomination and see one of the following for more information: "What is the value of a 1963 US 2 dollar bill with a red seal?" "What is the value of a 1963 US 5 dollar bill with a red seal?"
I assume it is either a $2 or $5 bill since those are the only denominations issued that year as a red seal U.S. Note. Unfortunately they are common items among collectors and are only worth face value if circulated, or about uncirculated.
Your bill is called a United States Note rather than a promissory note. There were eight different subseries within the 1928 series date; please see the question "What is the value of a 1928 US 2 dollar bill?" for specific information about values.
More information is needed. Please post a new, separate question with the bill's date and what letter if any is next to the date.