Records of the Environmental Protection Agency. 1944 - 2006. DOCUMERICA: The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern. 1972 - 1977. CLOSEUP OF MINE SAFETY DEVICES AS SHOWN AT A KENTUCKY STATE MINE SAFETY CONTEST HELD IN BENHAM, NEAR CUM

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Records of the Environmental Protection Agency. 1944 - 2006. DOCUMERICA: The Environmental Protection Agency's Program to Photographically Document Subjects of Environmental Concern. 1972 - 1977. CLOSEUP OF MINE SAFETY DEVICES AS SHOWN AT A KENTUCKY STATE MINE SAFETY CONTEST HELD IN BENHAM, NEAR CUMBERLAND. FROM THE LEFT, THEY ARE AN ANEMOMETER, WIND VELOCITY METER; A G-70 METHANE DETECTOR, FOR CHECKING GAS; AND A FLAME SAFETY LAMP FOR BLACK DAMP THAT WILL GO OUT IN MINE POCKETS WITH LOW CONCENTRATIONS OF OXYGEN. THESE DEVICES ARE CARRIED BY THE MEN DESIGNATED AS SAFETY MEN IN THE MINES

https://catalog.archives.gov/id/556592

National Archives at College Park

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SNAC Resource ID: 6472524

National Archives at College Park

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Corn, Jack, 1929-

http://n2t.net/ark:/99166/w6bh8rm9 (person)

Jack (John Felton) Corn, educator, author, photojournalist, air force photographer, was born in Nashville, Tennessee on January 14, 1929. Corn is retired from Western Kentucky University Journalism program as Professional Photojournalist-in-Residence (1990-1995). He is recognized by Board of Regents as Photojournalism Professional-in-Residence of Journalism, Emeritus effective October 26, 2004. He was Director of Photography of the Chicago Tribune from 1984 to 1991, and during which time the Tri...