Photograph as originally submitted to this page in the Historical Marker Database www.HMdb.org. Click on photo to resize in browser. Scroll down to see metadata.
Mason-Dixon Tangent Line Marker Mile 12
Photographer: Allen C. Browne
Taken: February 9, 2014
Caption: Mason-Dixon Tangent Line Marker Mile 12
Additional Description: This battered stone marks the 12th mile of the Tangent Line separating Delaware from Maryland. It was placed in 1766 by astronomer-surveyors Charles Mason and Jeremiah Dixon.
Submitted: February 13, 2014, by Allen C. Browne of Silver Spring, Maryland.
Database Locator Identification Number: p266193
File Size: 4.968 Megabytes

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