Heatwole's Dairy Paper, Vol. I, No. 1, March 1906. Cover features a portrait of Prof. T.L. Harker, Minnesota's Greatest Dairyman. Main story is by Prof. L T. Haecker: ""Dairy Cow Rations, Economical Feeding for Milk Production.""
Heatwole's Dairy Paper, Vol. I, No. 8, October 1906. Cover features the commodious farm house and barn of F.P. Knowles, Auburn, Mass., and a herd of pure-bred Holstein-Fresian [sic] cattle and ten-acre apple orchard of Knowles. Cover story: ""Improve Quality in Milk, Eastern Holstein Breeder Offers Some Valuable Suggestions,"" by B.W. Potter of Rutland, Mass.
Heatwole's Dairy Paper, Vol. II, No. 8, October 1907. Cover features a photograph of the first prize Dutch Belted Cow at the National Dairy Show. Cover story: The Dairy Paper, Its Value to the Dairyman and the Average Farmer, address by N. P. Hull to Michigan State Dairyman's Association.
Minnesota Dairyman, Vol. IV, No. 7, September 1909. Cover features a photograph of a scene on the farm of Hon. C. W. Glotfelter of Waterville, Minn. Cover story: The Minnesota State Fair, List of the Cattle Winning Blue Ribbosn and Other Fair Gossip.
Minnesota Dairyman, Vol. V, No. 4, June 1910. Cover features a photograph of cows standing in shallow water. Cover story: Cooperation in Denmark, An Address by Prof. Boeggild, of the Royal Danish School of Agriculture.
Minnesota Dairyman, Vol. V, No. 10, December 1910. Cover features a photograph of one cow with horns. Cover story: Yellow Oleomargarine and Its Fraudulent Sale, Dairymen Must Make a Decisive Stand for Their Rights and Should Write the Facts to Their Congressmen and Senators and DO IT NOW.
Minnesota Dairyman, Vol. VI, No. 8, October 1911. Cover features a photograph of Lady Oak Fobes DeKol, owned by W. F. Schilling, Northfield. Cover story: Minnesota - The Bread and Butter State, by William E. Curtis.