Puerto Rico Postcard
 |
| Sentry box located near Main Entrance to Fort San Cristobal, San Juan, PR (from a used, photochrome postcard, postmarked August 5, 1970) |
| Previous | Back to Index | Next |
September 3, 2001
|
| Sentry box located near Main Entrance to Fort San Cristobal, San Juan, PR (from a used, photochrome postcard, postmarked August 5, 1970) |
| Previous | Back to Index | Next |
September 3, 2001