| 1908 Quincy Illinois City Hall Flag Cancel Postcard IL |
| ATLANTIC CITY NJ 1984 PGH CANCEL PITTSBURG CONFERENCE |
| UX 22 Iowa City IA 1912 to Portland Oregon flag cancel |
| COLORADO CANON CITY 1910 FLAG CANCEL ON POSTAL ENTIRE |
| Kansas City, Mo- 1880- Fancy Cancel- |
| Central Park DAVENPORT & PORT CITY cancel Iowa IA |
| NEMAHA CITY, NEBRASKA TOWN CANCEL DPO WITH ENCLOSURE |
| US #11 on cover April 8 1857 Sioux City Iowa cancel. |
| 1916 Cover Dodge City Kansas Cancel Flag Postmark |
| 1916 Suisun City, California Oval Grid Cancel on Cover |
| 1910 Carson City NEV flag cancel pmk on postcard greets |
| 1875,Carson City,Nevada, stamped letter,cancel, content |
| Leipzig City Hall Viewcard with FLAG CANCEL 1902 |
| Lumber Company Ad card, Sioux City, IA, Cancel, 1912. |
| Central Park DAVENPORT & PORT CITY cancel Iowa IA |
| ALTOONA PA CITY HALL W NICE R.P.O. RPO CANCEL |
| KELSEY CITY last day Cancel LAKE PARK 1939 Palm Beach |
| CANADA FDC TERRY FOX WITH BIRTHPLACE CITY CANCEL |
| C-30 FDCover~1941 Kansas City, Mo. (Philatelic Cancel) |
| 1875,Carson City,Nevada, stamped letter,cancel, content |