# Topographic map of Fort Omaha Special Balloon Field & vicinity (NAID 137929517)

> item in the National Archives and Records Administration's holdings

**Wikidata**: [Q67165511](https://www.wikidata.org/wiki/Q67165511)  
**Source**: https://4ort.xyz/entity/topographic-map-of-fort-omaha-special-balloon-field-vicinity-naid-137929517-