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Posts matching Survey Marker
Location
Massachusetts
USA
Sachem Head
Highland Park
Greenfield
Tags
USGS
Survey Marker
Found By
David Jonathan Ross
Location
Arkansas
Mount Magazine Signal Hill
Tags
Arkansas
Highest
Metal
Survey Marker
Sans
Found By
Allen Weaver
Location
Iowa
Waubonsie State Park
Tags
USGS
Serif
Metal
Survey Marker
Sans
Found By
Matt Scott