Scott US#1952-2002
These show the 50 state birds and flowers. It complete set mint can be purchased for $55 mint and about $25 used through a dealer. Single copies might be on interest to a dealer to help them put together a set, so they might give a dime for each one in good shape.
That would be US Scott Number 2226 issued in 1987 or 1897A issued in 1982. They both have a minimal value of 20 cents mint and 20 cents used.
Barely, probably the face value of the stamp.
The D stamp has a face value of 22 cents and can be used on domestic mail at that value.
15 cents.
Forever
Ethel barrymore , 1982
Ethel barrymore , 1982
The F series stamps were issued in 1991. The postage stamp has a face value of 29 cents.
value is 25 cents
The current value for a standard postage stamp is 46 cents.
That would be US Scott Number 1898A issued in 1982. It has a minimal value of 20 cents mint and 20 cents used.
The value of US commemorative stamps varies depending on type and issue guide. They can range anywhere from a minimal value for a used stamp to thousands of dollars for a rare mint condition stamp. There are many US stamp price guides that can be obtained to find out a catalog value. Stamps in the US that are unused can always be used for face value as postage.