June 30, 2002 the rate of the stamp was 37 cents. I don't believe the rate changed intil January 8, 2006 when the stamp rate went up to 39 cents.
10 cents per the history of the United States postage rates Wiki.
The Peny Black and it was invented in 6th May, 1840.
The first issued postage stamp began with Great Britain's Penny Post. On May 6, 1840, the British Penny Black stamp was released. The Penny Black was engraved the profile of Queen Victoria's head, who remained on all British stamps for the next sixty years. Rowland Hill created the first stamp.
It was diffulct
Without knowing what the particular stamp is and it's condition, it is impossible to value. There was more than one stamp issued during WW2.
It was $0.33 for a first class postage stamp.
A first class postage stamp is 44 cents.
The price of a First Class Stamp in 1992 was 29 cents. It was good for one ounce of First Class Postage. It went up from 25 cents in 1991.
In the United States, in 1921, a first class postage stamp would've cost 2 cents.
The First Class Postage rate became 42 cents on 12 May 2008.
Cost of a postage stamp was dependent on the face value of the stamp and the country. The most common rate stamp is for First Class Mail. In 1989 it was 25 cents for the first ounce.
A postage stamp that is considered a first class stamp will cost you 49 cents as of September of 2014. This price seems to change pretty frequently.
The price of a First Class Stamp in 1995 was 32 cents. It was good for one ounce of First Class Postage. It went up from 29 cents on the first day of 1995.
The price of a First Class Stamp in 1976 was 13 cents. It was good for one ounce of First Class Postage. It went up from 10 cents in 1975.
The price of a First Class Stamp in 1998 was 32 cents. It was good for one ounce of First Class Postage. It went up from 29 cents in 1991.
The First-Class Mail Stamp price increased to $0.45 on January 22, 2012.
1st class postage stamp at this time is .42. (as of May 2008)