Pony Express First Day Cover Color Slide, Feb.14. Slide transparency of Pony Express mail covers donated by U.S. Philatelic Society in 1974.
Elliptical hand stamp: Pony Express Sacramento, Feb. 14
Addressed to:
William N. Sage, Esq.
Rochester, Monroe Co.
New York
Lexicon
LOC Thesaurus for Graphic Materials
Pony express
Search Terms
Pony Express Stamp, Pony Express First Day Cover, United State Philatelic Society