Oral history; Negron, Carmen; Social work & counselling; Special education teachers;
Carmen Negron talks about her early years living in Ponce, Puerto Rico, attending elementary school in New York City, and then returning to her native country to finish her schooling. She also discusses her love for learning, teaching special...
Surveying; U.S. Coast and Geodetic Survey; Surveying--Instruments;
Image of a 66 foot surveying chain, Model 7786D, from Keuffel & Esser. Also known as a Gunter chain. These images were taken for a calendar produced by the Utah Council of Land Surveyors. This image is for September, 2010.