Luis and Clark
No, they did not exist then. Great Britain introduced the first postage stamps in 1840.
The first US postage stamps ever issued was in 1847 and were - 5 cent brown featuring B Franklin 10 cent black featuring G Washington Both of these stamps served as the standard postage until 1851 when new values with mostly the same faces were introduced.
First ounce for First Class Postage was .29
There were no stamps in 1801. The first postage stamps were issued in Great Britain in 1840. It was several years after that that German issued postage stamps.
England as the first to use postage stamps, starting in 1840.
The US issued the first postage stamps in 1847.
the stamps were issued in 1855
made first postage stamps
On US stamps, Abbott and Costello appeared on a 1991 issue. There were probably foreign stamps picturing movies stars before that.
The entire purpose of the Forever Stamps was that you can use them for one ounce of First Class Postage forever. No additional postage is necessary.
Great Britan in 1840
The first postage stamps were issued in 1840 in Great Britain. Before that time. postage was either collected upon delivery or prepaid with cash when the letter was mailed.