Where: Midwest · North America · approx. 40.8, -91.12 (vicinity only)
Why this spot: Early IA capital, river port
What turns up: IA blob sodas, porters
Access: Permission required.
Private-land permission model; verify parcels, stay off federal/park ground.
Open in Mudlark Map →
Satellite view, historic-map overlays, tide/flow context and field notes are in the app. Exact research detail is part of Pro.
Pins are approximate by design. This page is historical research, not permission to dig. Check ownership and local law first.