US Banknotes

All 1966 US $100 bills have red seals. If yours is gold it could be faded or was exposed to a chemical such as bleach. Either condition would reduce its value to a collector.

Please see the Related Question for values of undamaged 1966 $100 bills.

It depends on what you mean by "odd". Among modern paper money first introduced in 1928, the only unusual bills were in the 1935-A series.

Some of these were printed using experimental presses and have extra letters R or S on the front in blue or red ink.

During WWII, special 1935-A $1 bills were printed with brown ink for use in Hawaii, and yellow ink for use in North Africa. The unusual colors were used so that the bills could be easily identified and declared worthless if they fell into enemy hands.

As you can see from the backs of modern paper money and the fronts of all US coins the motto is In God WE Trust. It was added to $1 bills starting with the 1935-G series so a 1935-E bill without it is normal and not an error.

Please see the Related Question for more information.

The series 1995 $2 bill is rare compared to the number of other denominations printed that year, but it's not worth anything above face value.

The fact that it has a T in the serial number neither identifies the bill nor affects its value. 1957 is the most common date for $1 silver certificates. In anything but top-quality condition it's worth at most $2, generally closer to $1.50.

In spite of its age, 1969-series $10 bills are common among collectors. As of 03/3013 approximate retail values are $12 in average condition and $17.50 for a crisp, uncirculated bill.

It isn't worth much at all. Zimbabwe went through a period of hyperinflation to where it would take trillions of dollars simply to buy a dozen eggs. As such, their banknotes are mostly worthless and are traded just for laughs or as a sober reminder that all fiat currencies eventually collapse. Its worth a dollar or two at most if in perfect shape, and thats simply as a curiosity.

It's such a common date that it's still worth $2.

Right talon 13 arrows representing war left talon olive branch with 13 leaves representing peace

All current US bills have the same dimensions:

Length: 156 mm

Width: 66.3 mm

Weight: 1 gm

As for "pixels", there's no specific answer because that number would depend on what resolution you're using in your digital image.

The US didn't print any bills dated 1924. Please check again and post a new, separate question.

The US didn't print any $2 bills dated 1974. The closest dates are 1976 and 1963.

In any case $2 bills dated 1976 and later are only worth face value, and even those from 1963 are only worth a dollar or so extra

The number "20" appears 90 times in yellow on the back in small print in an anti-counterfeiting constellation form. The number 20 also appears four more times on the back corners, as well as 4 times on the front at the corners.. The word "Twenty" is found once on the back and four times on the front. = 103... So far.

If you look at the micro printing on the bill and also the mylar tape, you would find a bunch more, but they're too tedious to count.

The only $50 bills dated 1918 were National Currency Notes with blue seals. If that's what you have you will need to have it authenticated by a currency expert because these bills are quite rare. As of 07/2012 a genuine 1918 NC note retails for anywhere from $4,000 in worn condition to over $10,000 if uncirculated.

It depends on its date and condition. Please post a new, separate question with the bill's date and what letter, if any, is next to the date.

All series 1976 $2 bills are still worth face value.

That depends on a few factors such as the series (year) and condition. If it's series 1976 or later, it's still worth $2.

Ulysses S. Grant.

225.00

After US currency was reduced to its present smaller size in 1928, 5 different colors were used to denote various types of money. The blue seal indicates that these bills were backed by silver, and were fully redeemable in coin. Since 1968 this has no longer been true, and most silver certificates, particularly the later dollar ones (most of the 1935 and all of the 1957 series) are worth little above face value unless in near-perfect condition.

Incidentally, the other colors used were the familiar green for Federal Reserve notes, brown for the first (1928) Federal Reserve and National Currency bills, as well as some World War II notes, yellow for Gold Certificates and some World War II bills, and red for National notes. Each are an interesting study in their own right.

Mint marks only appear on coins. US paper money is printed by the Bureau of Engraving and Printing, while coins are made by the US Mint. They're completely separate operations.

When silver certificates were issued the BEP had only one facility, in Washington DC. Any small-size bill you may have was printed at that location.

two dollars Circulated current-issue $2 bills (dates 1976 and later, with green seals) are worth $2. If they are in crisp uncirculated condition, the retail value could be double that. Older U.S. Notes with red seals can be worth more. 1928: $3-10 circulated / up to $50 uncirculated 1928A: $5-10 / 225 1928B: $20-85 / 700 1928C: $2-10 / $100 1928D: $2-8 / $30 1928E: $2-12 / $65 1928F,G: $2-8 / $25 1953, 53A,B,C: $2-3 / $8 1963, 63A: $2-5 / $4

If the letter G is to the left of Washington's portrait, inside a black ring, then that's the Federal Reserve Seal, and the letter corresponds to a specific Fed bank where the bill was printed. G indicates Chicago.

President Abraham Lincoln