US Mail first class postage was .02 per ounce
2 cents
2 cents
75p
In the 1920's you could by a stamp for 1-3 cents a stamp.
The value of the Elvis stamp advertisement hanging in post office is really worth much. It is not worth much because it is not real.
yes, you pretty much ALWAYS need a stamp to send a letter in the mail. :)
$.30
A first class stamp was 3 cents in 1923. A post card would cost you a penny.
As of January 25th 2008 it is .26 cents
A postcard is $.28.
At that time a first class stamp was 37 cents. And a post card cost 23 cents.
A first class stamp was 29 cents on that date. For a post card it was 19 cents.