Dates of post office operation:
| Zip Code | 65603 | Location | 35.4 miles NW of Springfield | Latitude | 37.531254 | Longitude | 93.858718 | Map from US Census | <a href="http://tiger.census.gov/cgi-bin/mapgen?lat=37.531254&lon;=-93.858718&wid;=.25&ht;=.25&iht;=400&iwd;=600&ml |
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