Browse Items (1 total) Tags: surveying Browse All Browse by Tag Search Items Browse Map Sort by: Title Creator Date Added Bicentennial Story #41-Leathery Surveyors Description of the work of land surveyors in Dakota Territory. Tags: Dakota Territory, oral history, surveying Featured Item John Loh Double Negative. Portraits of a young boy, wearing a shirt and jumper suit, sitting. Identified by last name.