This error happens when one of the two serial-number counter wheels gets stuck. It's a subtle error to find, and can retail for $100 to $200 depending on the bill's condition.
Serial numbers are counters and security features, but only affect a bill's value in specific cases. Normally the bill's series date and letter as well as its condition are much more important in determining a bill's value. Please post a new and separate question with that information.
Series letters for 1934 $20 bills only went up to "D". You may be looking at the Federal Reserve letter instead of the series letter. The series letter should be next to the date; it's also possible that there isn't any letter.There's more information at the Related Question.Serial NumbersIt's normally not necessary to provide a bill's serial number when asking about its value. Serial numbers are counters and a security feature but rarely affect a bill's value. Some collectors will pay extra for numbers with a special pattern, e.g. 12345678, or low numbers such as 00000015.
Serial numbers are counters and security features, but only affect a bill's value in specific cases. Normally the bill's series date and letter as well as its condition are much more important in determining a bill's value. Please post a new and separate question with that information.
Without knowing the bills' date and series letter, it's impossible to estimate a value. Please post a new, separate question with that information. The series letter, if any, is a small letter next to the date. The fact that the serial numbers are consecutive doesn't add much to their value nor does the star indicating these are replacement notes. However depending on the date and series, those conditions combined with the fact that the bills are uncirculated could add to their collectability.
In uncirculated condition, a 1950C $10 note retails for about $20. Serial numbers are generally not a determinant of value unless they're "unusual"; e.g. 00000005 or 123456789.
I have an old 5£ note with two different serial numbers on the same side. What is its value?
First, the value is determined by the series (date); you posted the serial number. Second, you typed the serial number incorrectly, because U.S. currency serial numbers begin with letter A through L. None begin with Q.
They all should have serial numbers if not you have a counter fit
Serial numbers are counters and security features, but rarely affect a bill's value except in a few specific cases. Normally the bill's series date and letter as well as its condition are much more important. In this case the "IA" at the start of the serial number is a tip. Dual-letter serial numbers were first used with the 1990 series of most denominations, so any $5 bill with that date or later is too new to have any extra value.
Please post a new question with the bill's date. Serial numbers rarely affect a bill's value. Also, U.S. bills have their serial numbers on the front. If your bill is from a different country include that in your post.
Face value only.
This serial number does not exist. The "H" should be above or preceding it, however the "H" Series of serial numbers stopped at 100,000. Your serial number is way over 100K. Please check again and ask a question for information you need such as age or value
Mismatched serial numbers are a moderately rare error. Depending on the bill's condition it could retail for $100 to $300. Serial numbers are printed by two separate counter wheels, a bit like the odometer used on older cars. Normally the counters are linked together but sometimes one will stick, causing them to print different numbers.
$5 to $8 if circulated, $10 to $12 if uncirculated.Note that most serial numbers have no effect on a bill's value. The only ones of interest are those with a pattern (12345678 or 13577531) or that are very low (00000005)
Model34 serial numbers ended @ 163,000
A series B one-dollar bill with mismatched serial numbers individually can be worth anywhere from $100 to $400. A set of four could be worth up to $1,200, depending upon the market for the item.
Please post a new question. The date and denomination are needed. Serial numbers are counters and a security feature but rarely affect a bill's value, and don't help to identify its denomination.