Where: Arizona · approx. 31.97, -110.29 (vicinity only)
Why this spot: 1880s+ Sanborn-mapped town on San Pedro River
What turns up: 1880s Southern Pacific division point debris where the line met the river: amber and aqua sodas, whiskey flasks serving the Tombstone freight trade, tobacco tins, and ranch and railroad hardware along the old depot flats and San Pedro terraces.
Access: Gray area.
The San Pedro bed and adjacent riparian conservation lands are federal ground where removing artifacts over 100 years old without a permit is prohibited; townsite lots are private and need owner permission; state trust parcels nearby require a state permit.
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.