Title Genres Topics Date (Start) Date (End)
Philip DuMont letter to Joseph Grinnell regarding Savannah Sparrow identification, November 6, 1933 Correspondence Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1933-11-06 N/A
Joseph Grinnell letter to Philip DuMont regarding Savannah Sparrow identification, November 17, 1933 Correspondence Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1933-11-17 N/A
Philip DuMont letter to James Peters regarding Sparrow identification, November 23, 1933 Correspondence Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1933-11-23 N/A
James Peters letter to Philip DuMont regarding Sparrow identification, January 2, 1934 Correspondence Bird watching Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens Families 1934-01-02 N/A
Philip DuMont letter to James Peters regarding Savannah Sparrow specimens, May 16, 1934 Correspondence Bird watching Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1934-05-16 N/A
Philip DuMont letter to James Peters regarding Sparrow specimens, October 1, 1934 Correspondence Bird watching--Guidebooks Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1934-10-01 N/A
James Peters letter to Philip DuMont regarding Sparrow specimens, October 8, 1934 Correspondence Birds--Identification Ornithology--Study and teaching Birds--Classification Zoological specimens 1934-10-08 N/A
Philip DuMont letter to George Hendrickson regarding Martin Grant's suggestions, July 1, 1956 Correspondence Bird watching Birds--Nomenclature Birds--Classification Layout (Printing) 1956-07-01 N/A
Philip DuMont letter to George Hendrickson regarding editorial changes to the revised checklist, November 29, 1956 Checklists Correspondence Bird watching Birds--Nomenclature Birds--Classification Copy editing 1956-11-29 N/A
Philip DuMont letter to George Hendrickson regarding the revised Iowa Ornithologists' Union Check-list, May 24, 1957 Correspondence Bird watching Birds--Nomenclature Birds--Classification 1957-05-24 N/A
Philip DuMont letter to Woodward Brown regarding Iowa bird checklist, April 26, 1954 Checklists Correspondence Bird watching Birds--Nomenclature Birds--Classification 1954-04-26 N/A
Philip DuMont letter to Martin Grant regarding the Check-list of Iowa Birds, December 7, 1962 Correspondence Bird watching Birds--Nomenclature Birds--Classification 1962-12-07 N/A
Martin Grant letter to Philip DuMont regarding the Check-list of Iowa Birds, October 17, 1962 Checklists Correspondence Bird watching Birds--Nomenclature Birds--Classification 1962-10-17 N/A
Philip DuMont letter to Olivia McCabe regarding bird hydration and field identifications, March 25, 1956 Correspondence Birds--Food Birds--Geographical distribution Birds--Identification Birds--Infancy Birds--Classification 1956-03-25 N/A
Philip DuMont letter to James Peters regarding bird collections, April 28, 1933 Correspondence Birds--Identification Birds--Classification Zoological specimens 1933-04-28 N/A
Philip DuMont letter to Walter Rosene regarding Goose measurements, November 3, 1940 Correspondence Birds--Identification Birds--Classification Families 1940-11-03 N/A
Philip DuMont letter to Fred Schwab regarding "Waterfowl in Iowa", September 8, 1943 Correspondence Birds--Geographical distribution Birds--Identification Birds--Nomenclature Water birds Birds--Classification Ornithological literature 1943-09-08 N/A
Thomas Stephens letter to Philip DuMont regarding Chickadees in Iowa, June 7, 1933 Correspondence Birds--Geographical distribution Birds--Classification 1933-06-07 N/A
William Praeger letter to Philip DuMont regarding bird specimens, April 6, 1934 Correspondence Bird watching Birds--Identification Birds--Classification Zoological specimens 1934-04-06 N/A
Percy Taverner letter to Philip DuMont regarding Flicker hybrids, January 2, 1936 Correspondence Birds--Identification Birds--Classification 1936-01-02 N/A
Paul Errington letter to Philip DuMont regarding feather identification, January 28, 1936 Correspondence Birds--Identification Feathers Birds--Classification 1926-01-28 N/A
Myron Swenk letter to Philip DuMont regarding specimens, January 16, 1935 Correspondence Birds--Identification Paridae | Titmice Birds--Classification Zoological specimens 1935-01-16 N/A