Send the following on WhatsApp
Continue to ChatEureka Post Office (historical) Map - Tama County, IA https://www.yellowmaps.com/usgs/topo.cfm?map=ia-1983167-eureka-post-office-%28historical%29
Eureka Post Office (historical) Map - Tama County, IA https://www.yellowmaps.com/usgs/topo.cfm?map=ia-1983167-eureka-post-office-%28historical%29