Send the following on WhatsApp
Continue to ChatSana Post Office (historical) Map - Kingsbury County, SD https://www.yellowmaps.com/usgs/topo.cfm?map=sd-1267138-sana-post-office-%28historical%29
Sana Post Office (historical) Map - Kingsbury County, SD https://www.yellowmaps.com/usgs/topo.cfm?map=sd-1267138-sana-post-office-%28historical%29