Where: Massachusetts · North America · approx. 42.6, -72.23 (vicinity only)
Why this spot: 1892 historic-map era
What turns up: 1850s-1920s bottles, stoneware, tool fragments
Access: Permission required.
Factory lots and riverbanks are private; Massachusetts requires owner consent.
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.