Two-dollar bills with red seals are called United States Notes. Silver certificates had blue seals; there were no $2 silver certificates issued in the 1928-1963 period. FWIW, 1976-current $2 notes are Federal Reserve Notes, as with all other circulating bills. The value of your note depends on its condition and the series letter, if there is one, following the date. I only have access to values for uncirculated star notes, but all are sufficiently high - at least $200 - that I would suggest taking your bill to a dealer who specializes in paper currency so it can be appraised in person.
The serial number alone isn't enough to assign value, but rather the series year and the condition. Without more information, it's assumed to be worth one dollar.
The value is more dependent on the year (series) of the bill. The serial number by itself isn't enough information.
$20
The value is determined by the series (date) and condition.
The value is based on the condition, serial number, and signers. Most are worth about $25 in average condition with a standard serial number and common signers.
Depends on year and how low the serial number is.
The percentage of a partial bill really has little to do with its value. Any bill is worth its face value if it contains a complete serial number and any part of the other serial number.
$20
$10
The serial number alone isn't enough to assign value, but rather the series year and the condition. Without more information, it's assumed to be worth one dollar.
Face value.
The value is more dependent on the year (series) of the bill. The serial number by itself isn't enough information.
As you have seen in many other postings, a bill's serial number almost never has anything to do with its value.
$20
$5
Serial numbers are counters and security features, but only affect a bill's value in specific instances. In any case, the fact that your bill's serial number starts with a double letter indicates it was printed in 1990 or later, so it's too new and too common to be worth more than face value.
The value is determined by the series (date) and condition.