US Banknotes

The US didn't print any $100 bills dated 1935. Please check again and post a new, separate question. Include the letter, if any, that's next to the bill's series date because that will help to determine whose signatures it would carry.

All Federal Reserve Notes printed since 1928 have had green seals, while United States Notes had red seals. The type of bill is also indicated in the banner across the top of the front design.

Normally a question without a denomination given can't be answered, but the only United States Notes with a 1928 F series date would be $5 bills. Please see the Related Question for more information.

D was the highest series letter for 1934-dated $20 bills. You're probably looking at the Federal Reserve District letter, not the series letter which is next to the date.

Please see the Related Question for more information

All US bills carry the signatures of the Secretary of the Treasury and US Treasurer who were in office when the bill's series was first printed.

As of 01/2013, the Secretary of the Treasury is Timothy Geithner and the Treasurer is Rosie Rios. Later in the year a new series will be printed when Jack Lew takes office as the new Secretary of the Treasury.

The US didn't print any silver certificates in 1929, only National Currency notes. None of those had a series letter.

Please check your bill again and post a new, separate question. Include the seal color and what letter if any is next to the date. You don't need to provide the serial number, though.

All U.S. dollar bills have a letter A through L to indicate a Federal Reserve Bank branch where the bill was first issued. K refers to the Federal Reserve Bank of Dallas.

It's still worth $2.

100 dollars

Current ones will probably only be worth $2. They're uncommon but not rare. They only make up about 1% of all bills in circulation but that's still hundreds of millions of them.

If your bill is smaller than a regular-size US banknote, it's a novelty item and not a real bill. Since 1928 all US bills have been the same size, 156 x 66 mm).

Officially, the Treasury considers all current US bills to be "small size" to distinguish them from notes issued up till the early 1920s. Those bills are called "large size" and were 189 × 79 mm

It's not worth much more than face value. $100 bills have the longest average lifespan of all circulating U.S. currency, so it's not rare to find older bills.

Please check your bill again and post a new, separate question. No US bills were dated 1937.

The US didn't print any $2 bills dated 1926. The nearest date is 1928. Please check again and post a new, separate question.

The green seal indicates that it's a Federal Reserve Note. Please see the Related Question for more information.

Three $1 bills are worth $3. If instead you're asking about the value of a $3 bill, there's no such thing.

The US didn't print any bills dated 1949. Please check again and post a new, separate question.

The exact number of two-dollar bills in circulation is not definitively known, as the U.S. Treasury does not regularly disclose specific numbers for individual denominations. However, as of recent estimates, there are approximately 1.2 billion two-dollar bills in existence. Despite their low production volume compared to other denominations, they remain legal tender and are occasionally used in transactions. Their rarity contributes to their appeal as collectibles.

It's still worth $2.

As of 07/2013, a circulated one might retail for about $60 regardless of the series letter.

If it's uncirculated it might sell for about $80.

Your bill was the normal size for all US bills until 1928, when new sizes and standardized colors were adopted.

Please see the Related Question for more information.

1957 is an extremely common series, currently worth $1.50 or so.

An uncirculated (no wear or folds at all) bill with his signature can go on ebay to a collector for up to $5.

Probably slightly over face value

OPIUM

C is the highest series letter for 1953 US $2 bills. Please check your bill again and post a new, separate question.