MUDLARK MAP

Explore › Midwest bottle digging

Dubuque/Davenport IA lead-boom towns

BOTTLE DIGGING PERMISSION REQUIRED DOCUMENTED

Where: Midwest · North America · approx. 42.5, -90.66 (vicinity only)

Why this spot: 1830s lead boom + steamboat era

What turns up: [doc] Iowa blob-top sodas, lead-era black glass, steamboat imports.

Access: Permission required.

Private permission.

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.