Iowa
Fort Dodge (Des Moines River)
Riverbank Source-confirmed findsGray area
What you could find
Reported finds from this ground.
Sea pottery
Codd and soda bottles
Old bottlesAlso reported: gypsum-plant refuse, embossed druggists along the river bench.
Photos via Wikimedia Commons: NPS (Public domain), Liz West (CC BY 2.0), Sheila Sund (CC BY 2.0).
Why this spot
1880s+ Sanborn-mapped town on Des Moines River gypsum-and-clay town on the upper river; historic mill and quarry landings
Gypsum and clay industries make stoneware and tile finds likely; earliest LOC Sanborn edition read is 1885.
Keep exploring nearby
More spots in this area.