Veterinarians performing a field autopsy on a young cow moose 15 miles northeast of Grand Marais. Minnesota's moose were suffering from a mysterious, deadly malady in the 1930s, and efforts were made to find the cause. This photo is marked on the reverse: "Destroyed Oct. 11, 1933."
Three mules roaming towards a small forest of trees. Images in this collection were found in the attic of an old farm house in Kandiyohi County formerly owned by George Kallevig. Whether these negatives are from the Kallevig family or not is unknown.
Steer with Johne's disease on the Charles Behr farm, Paynesville. The photo was probably meant to illustrate the test site in the shaved area on the steer's neck. A wattle and daub outbuilding is in the background. Notes on reverse of photo say: "tests made by Drs. [Clifford P.] Fitch and [Willard L.] Boyd" and: "Dunkin intradermal Johnin test." Fitch and Boyd were veterinarians in the School of Agriculture at the University of Minnesota. The Dunkin test was first publicized in 1928.
Pigs outside of a pig barn. A pig and her babies. Images in this collection were found in the attic of an old farm house in Kandiyohi County formerly owned by George Kallevig. Whether these negatives are from the Kallevig family or not is unknown.