country - United States of America, year - 1971, number of issues in the catalog - 37
Catalogue
country - United States of America, year - 1971, number of issues in the catalog - 37
| ID | Date | Name | Action |
|---|---|---|---|
| 113339 | 5/10/1971 | 1970-1974 Regular Issue | |
| 113341 | 5/10/1971 | Flag Issue | |
| 113344 | 5/15/1971 | Airmail 1968-1973 | |
| 113345 | 5/21/1971 | Airmail 1968-1973 | |
| 113346 | 6/12/1971 | Wildlife Conservation Issue | |
| 113347 | 6/23/1971 | Antarctic Treaty Issue | |
| 113348 | 7/4/1971 | American Revolution Bicentennial Issue | |
| 113349 | 7/13/1971 | Airmail 1968-1973 | |
| 113350 | 8/2/1971 | John Sloan Issue | |
| 113351 | 8/2/1971 | Space Achievement Decade Issue | |
| 113352 | 8/28/1971 | Emily Dickinson Issue | |
| 113353 | 9/12/1971 | San Juan Issue | |
| 113354 | 10/4/1971 | Prevent Drug Abuse Issue | |
| 113355 | 10/27/1971 | CARE Issue | |
| 113356 | 10/29/1971 | Historic Preservation Issue | |
| 236016 | 11/10/1971 | Christmas 1971 | |
| 113357 | 11/10/1971 | Christmas Issue |