Maine
Rockland, Maine (Penobscot Bay harbor)
Tidal mudflat Source-confirmed findsGray area
What you could find
Reported finds from this shoreline.
Codd and soda bottles
Old bottlesAlso reported: Lime-kiln, cannery, and coasting-schooner refuse: sardine and lobster cans, and slag and brick along the Rockland Harbor waterfront..
Photos via Wikimedia Commons: Liz West (CC BY 2.0), Sheila Sund (CC BY 2.0).
Why this spot
1880s+ Sanborn-mapped town on Rockland Harbor, Penobscot Bay
LOC Sanborn from 1885; major lime-industry port with dense waterfront works.
Keep exploring nearby
More spots in this area.