1902 issue of The Minnesota Horticulturist, featuring the article "Memorial Hour: In Memoriam John S. Harris, William Mackintosh, Judson N. Cross, Otto Lugger."
September 1894 issue of The Minnesota Horticulturist, including a full report of the Minnesota Horticultural Exhibit at the World's Columbian Exposition in Chicago.
September 1925 issue of The Minnesota Horticulturist featuring the article, "Vegetable Marketing" and the note: Magazines not issues in July and August 1925.