The US issued the first postage stamps in 1847.
On March 3, 1863, the US issued its first postage stamps, they were 3 cents, for a one half ounce letter.
$1.50 (Scott Specialized Catalog of US Stamps 2011, page 405(First Day Covers))
44 cents
1962 was the year the US first sold special Christmas stamps.
1794 was the first year of issue.
Queen Isabella appeared on some of the Columbus stamps of 1893. There were also some unnamed native America women shown on some of the stamps in this issue.
If you mean, whats first year of issue? 1793
1794 was the first year of issue.
Self adhesive stamps were first produced in the US in 1974 for the Christmas stamps. Over time, more and more of them were made this way. Today the majority of the stamps issued today are produce as self adhesive.
1964
If you mean, whats first year of issue? 1793
The first year of issue was 1796