Yes, this stamp can still be used for four cents of postage. It was issued in 1991.
4 cents
This stamp is called an F makeup. It is worth 4 cents. It was issued in 1991 along with the F stamp which had a value of 29 cents
In the US the first ounce is 44 cents. The second and each additional ounce is 17 cents. And if the envelope is not 'flat' or oddly shaped it may cost more. (10/09)
US Postage Rates: The first ounce is 44 cents. Each additional ounce (or fraction of an ounce) costs an additional 17 cents. So anything that weighs more than 1 ounce and up to 2 ounces will be 61 cents.
45 cents for the first ounce and 20 cents for each additional ounce (up to a point).
The rate went from 34 to 37 cents on June 30 2002. It went from 37 cents to 39 cents on January 8 2006. That is for the first ounce of first class postage, each additional ounce was 23 cents.
The cost was 32 cents in 1995. That covers the first ounce of weight. An additional ounce cost 23 cents.
In the U.S. the first ounce for letters was 29 cents (23 cents for each additional ounce)and postcards were 19 cents.
The current US postage stamp price is 46 cents. To send a letter by post, one will have to pay 46 cents for the first ounce and another 20 cents for each additional ounce.
Effective 5-11-09....postage is now 44 cents...It would be returned for additional postage.
The cost was 33 cents in 2000. That covers the first ounce of weight. Each additional ounce was 22 cents.
The first ounce is 1 Forever Stamp (currently 47 cents) additional ounces are 21 cents. Postcards are 34 cents.