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[Photograph 2012.201.B1060.0157]

Description: Photograph used for a story in the Oklahoma Times newspaper. Caption: "Professor Jay Porterfield, agricultural engineer at Oklahoma State Univ., checks the globe as he will soon be headed to the University of Melbourne, Australia, as part of a one-year fellowship."
Date: January 21, 1959
Partner: Oklahoma Historical Society

[Photograph 2012.201.B1060.0156]

Description: Photograph used for a story in the Oklahoma Times newspaper. Caption: "Jay G. Porterfield, Ames, Iowa, will join the agricultural engineering staff of Oklahoma A&M on January 1 as head of farm machinery research and instruction."
Date: December 11, 1951
Partner: Oklahoma Historical Society

[Photograph 2012.201.B1060.0158]

Description: Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A new machine will be going after the bermuda root crop on Oklahoma State Univ. farms soon ... it was designed and built by Prof. Jay Porterfield. It will dig, clean, cut and throw back bermuda grass roots, an Porterfield received help from students in building of machine in the agricultural engineering dept."
Date: May 31, 1958
Partner: Oklahoma Historical Society

[Photograph 2012.201.B1060.0155]

Description: Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Horizontal auger" is the name which Oklahoma State Univ. professors Jay Porterfield, left, and David Batchelor have hung on the experimental machine shown here."
Date: January 8, 1966
Partner: Oklahoma Historical Society
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