Add to ORKGPhotograph used for a story in the Oklahoma Times newspaper. Caption: "Students Allen Myers, Oklahoma City, and Julius Weigland test water samples to see if all particles have been removed.
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. A. A Yunice and his resea...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Oklahoma City Science Fair wi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Civil engineering technician...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Alice Minton, left, and Elis...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Chemist-biologist Martin Stok...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Water samples are analyzed b...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Analyzing water samples take...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. F.R. Hassler, left, confe...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "(Lab worker) Bruce Kessler te...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Marilyn Ogilvie inspects ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At right, Irvan Heydman take...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Louis Lerr, state soil scien...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cache city Clerk Verniece Wa...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Stuart Whitford, filtration i...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Chemist Dennis Good pasture p...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. A. A Yunice and his resea...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Oklahoma City Science Fair wi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Civil engineering technician...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Alice Minton, left, and Elis...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Chemist-biologist Martin Stok...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Water samples are analyzed b...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Analyzing water samples take...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. F.R. Hassler, left, confe...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "(Lab worker) Bruce Kessler te...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. Marilyn Ogilvie inspects ...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "At right, Irvan Heydman take...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Louis Lerr, state soil scien...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Cache city Clerk Verniece Wa...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Stuart Whitford, filtration i...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Chemist Dennis Good pasture p...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Dr. A. A Yunice and his resea...
Photograph used for a story in the Oklahoma Times newspaper. Caption: "Oklahoma City Science Fair wi...
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Civil engineering technician...