- On postcard: CHICAGO / GraphExpo ’99
- Country: United States of America / State of Illinois
- Number: 3984 // US- 168 //
- Postmark: Unused
- geopostcard.club: 🇺🇸US-901
Category Archives: USA- Illinois
#3299-US-146
- On postcard: GIANT City State Park
- Country: United States of America / State of Illinois
- Number: 3299 // US- 146 // JMC-25
- Postmark: Unused
- Exchange with: Hans