All right— how about a smattering of vintage stamps from the United States, courtesy of a seller in Houston, Texas?
Amazingly, he used a stamp from 1934 on the envelope!
(Pro tip: Click on the picture. It’s fun to look at stamps with a magnifying glass).
#1410 837 6c Multicoloured, National Art Gallery ‘The Nativity’ by L. Lotto
1970 (21 Nov.) 350th Anniversary of Landing of Pilgrim Fathers in America
#1416 837 6c Multicoloured
1934 (8 Oct.) National Parks Year
#748 245 10c Grey, Mount Le Conte, Great Smoky Mountains
2001 (3 Aug.) Pre-sorted First Class Card Coil Stamp. Self-adhesive gum. Imperf x p11½
#3991 2590 (15c) Multicoloured, Woody Wagon
1973 (28 Sept.) American Revolution Bicentennial. Colonial Communications.
#1484 903 8c Multicoloured, Drummer
[Source: Stanley Gibbons stamp catalogue 2005, Part 22, United States]