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. 4, June 1907. Cover features a photograph of a model dairy cow, showing udder and vein development, property of Max Miller of Herkimer, N. Y. Cover story: The Syracuse Meeting, President of National Association of Holstein-Friesian Breeders Speaks, address by O. U. Kellogg.
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. III, No. 4, June 1908. Cover features an appeal to subscribe to the Minnesota Dairyman. Cover story: Holstein Breeders' Annual, Breed Now Heads List in Members and Finances.
Minnesota Dairyman, Vol. III, No. 7, September 1908. Cover features a photograph of Hon. J. R. Morley, secretary of the Minnesota State Dairyman's Association, of Owatonna, Minnesota. Cover story: The Scores, Butter and Cheese Scores at Minnesota State Fair.
Minnesota Dairyman, Vol. IV, No. 4, June 1909. Cover features a photograph with cows in the distance and brush or blurring in the foreground. Cover story: Holstein-Friesian Association of America, Association's 24th Annual Meeting at Syracuse, New York - Secretary's Report is a Good One.
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.