| SA 1909 postcard MORGAN/2 squared-circle | $7.50 |
| CANADA 1c POSTCARD TARA -/AU26/97 SQUARED CIRCLE | $9.99 |
| CANADA 1c POSTCARD THORNBURY -/JA 4/96 SQUARED CIRCLE | $12.50 |
| color postcard Crop circle Kennett nr. Marlborough 1990 | $1.43 |
| 1960's ROUTE RT.66 Circle S Motel Postcard,TUCUMCARI NM | $3.95 |
| WASHINGTON DC POSTCARD Thomas Circle 1905 Unused | $1.99 |
| 1994 Neil Bonnett "CIRCLE TRACK" NASCAR Racing Postcard | $2.25 |
| POSTCARD: AIRVIEW, CHURCH CIRCLE - KINGSPORT, TENNESSEE | $3.00 |
| CANADA 1c POSTCARD WINNIPEG 9/AP18/95 SQUARED CIRCLE | $9.99 |
| CANADA 1c POSTCARD SUTTON WEST -/AP25/01 SQUARED CIRCLE | $9.99 |
| FORT WORTH, TX Circle Motel Postcard | $9.99 |