It's called a mintmark not a stamp and the coin is face value, the use of the "P" mintmark did not start until 1980 on the half dollars.
The value of the 1910 1955 penny stamp value is one pound.
The 1910 1955 half penny stamp value of silver jubilee is two pounds.
Five cents was the value. That was the cost of mailing a half ounce letter.
i believe the value of a one cent stamp is worth 2 cents if used as postage but i have done research and believe yo can sell it for about 5 cents or so.
No US coin, including the half dollar has a crown stamp on it when it comes from the mint. Instead, if you have a US half dollar with a crown stamp in it, it was done either by a private company or individual. These stamps generally add no value to your coin and it is just worth what a damaged example of whatever year of half dollar you have is worth.
It carries the value of the current domestic rate (Cdn address to Cdn address). Therefore the value rises with each increase in the domestic rate (currently $.59) ====== The "p" stands for "permanent." Once purchased, the stamp can be used at any time thereafter, because it permanently has the value of first class postage.
Face value only.
The "P" Mint mark was not used on half dollars until 1980, it's only a half dollar so spend it.
The tulip stamp was marked as the F Flower stamp. It has a face value of 29 cents.
It is a forever stamp. It is good for the current value of a first class stamp.
{| |- | Scott Number 1034 You can purchase one of these for 20 cents used or mint from a dealer. This minimum value indicates that it has no real value. Dealers typically will purchase stamps at around 25% of the catalog value. Consult a stamp catalog such as Scott's, for a description on how stamps are rated and graded. |}