LINKS


SUNY Ranger School
New York State Association of Professional Land Surveyors
Eastern New York Society of Land Surveyors

SURVEYORS HISTORICAL SOCIETY 

 Pennsylvania Society of Land Surveyors

Order of Quebec Land Surveyors

National Society of Professional Surveyors

International Federation of Surveyors (FIG)

New York State Museum

Association for the Protection of the Adirondacks

Colvin Article Links at Harpers.org

Vermont Society of Land Surveyors

Delaware-Hudson Land Surveyors Association

Association of Ontario Land Surveyors

Genesee Valley Land Surveyors Association