May 1942. "Iowa State College. Ames, Iowa. Miss Jeanne Dougherty, graduate in Bacteriology, working in the laboratory in the Dairy Industry Department. She is conducting experiments on the effects of acids on flavor of butter." Acetate negative by Jack Delano. View full size.
  BUY PRINT    May 1942. "Iowa State College. Ames, Iowa. Miss Jeanne Dougherty, graduate in Bacteriology, working in the laboratory in the Dairy Industry Department. She is conducting experiments on the effects of acids on flavor of butter." Acetate negative by Jack Delano. | Click image for Comments. | Home | Browse All Photos