Timbres États-Unis 1973

États-Unis, 1973 : les 42 timbres de l'année, avec photos, valeurs faciales, cotes et caractéristiques.

• Jefferson Memorial and Signature — 10 ¢
• 50 Star and 13 Star Flags — 10 ¢
• Winged Airmail Envelope — 13 ¢
• Small Cowper Madonna by Raphael — 8 ¢
• Christmas Tree in Needlepoint — 8 ¢
• Centenary of Introduction of Aberdeen Angus cattle into US — 8 ¢
• Drummer — 8 ¢
• Willa Cather (1873-1947) — 8 ¢
• Henry Ossawa Tanner (1859-1937) — 8 ¢
• Lyndon B. Johnson (1908-1973) — 8 ¢
• Robinson Jeffers (1887-1962) — 8 ¢
• Marconi's Spark Coil and Spark Gap — 6 ¢
• De Forest Audions (1915) — 11 ¢
• Transistors and Printed Circuit Board — 8 ¢
• Early Radio Equipment — 15 ¢
• De Forest Audions (1915) — 11 ¢
• British Three-master — 8 ¢
• Teapartiers in Boat next to Ship's Hull — 8 ¢
• Teapartiers in Boat next to Dock — 8 ¢
• Amadeo P. Giannini — 21 ¢
• Postrider — 8 ¢
• Postrider — 8 ¢
• President Harry Truman Commemoration — 8 ¢
• Sorting Letters on Conveyor Belt — 8 ¢
• Counter Clerk — 8 ¢
• Mail Collection — 8 ¢
• Parcel Post Sorting — 8 ¢
• Canceling Letters — 8 ¢
• Sorting Letters by Hand — 8 ¢
• Coding Desks — 8 ¢
• Loading Mail on a Truck — 8 ¢
• City Postman — 8 ¢
• Rural Postman — 8 ¢
• Nicolas Copernicus (1473-1543) — 8 ¢
• Posting a Broadside — 8 ¢
• Frederick Douglass — 25 ¢
• Eugene O'Neill (188-1953), Dramatist — 1 $
• Thomas Paine (1737-1809) — 40 ¢
• Lucy Stone — 50 ¢
• George Gershwin (1898-1937) — 8 ¢
• Printer and Patriots Examining Pamphlet — 8 ¢
• Love Greetings Stamp 1973 — 8 ¢