Charles Dearing / Charles Dwight Marsh / Charles Vivion Whalin / Clyde Evert Leighty / D. F. Fisher / David Griffiths / Edmund Harry Thompson / Elvin Charles Stakman / Frank Hurlbut Chittenden / Frank Webster Farley / Fred Corry Bishopp / Fred E. Brooks / George Whitfield Pope / Harry Baker Humphrey / Harry M. Lamon / John Andrew Kiernan / John Charles Walker / John William Roberts / Leonard Lee Harter / Rob Roy Slocum / Stephen Oscar Jayne / Wilbur Reed Mattoon / William Penn Ellenberger / William Stuart

CUB:U183021565764

Apple-tree borers

Elvin F. Frolik / Ralston J. Graham

MINN:319510004189100

Charles Laurence Baker / Glen L. Evans / Virgil Everett Barnes / Clyde P. Ross / Donald W. Kohls / Edwin Butt Eckel / Elias Howard Sellards / Elvin M. Hurlbut / F.B. Plummer / Frederick Byron Plummer / Henryk Bronislaw Stenzel / Leonard Franklin Brown / Robert C. Redfield

UIUC:30112027736732

Aluminum

Elvin Millard Hurlbut

UCAL:C2892372

Anton Lawrence Frolik / Arnold E. Baragar / Elvin F. Frolik / Leunis Van Es / Lloyd Wendling Hurlbut / Myron Harmon Swenk / R. T. Prescott / Ray Robert Thalman

UIUC:30112054434227

Agriculture

Charles Laurence Baker / Glen L. Evans / Virgil Everett Barnes / Clyde P. Ross / Donald W. Kohls / Edwin Butt Eckel / Elias Howard Sellards / Elvin M. Hurlbut / F.B. Plummer / Frederick Byron Plummer / Henryk Bronislaw Stenzel / Leonard Franklin Brown / Robert C. Redfield

UIUC:30112027736732

Aluminum

Charles Dearing / Charles Dwight Marsh / Charles Vivion Whalin / Clyde Evert Leighty / D. F. Fisher / David Griffiths / Edmund Harry Thompson / Elvin Charles Stakman / Frank Hurlbut Chittenden / Frank Webster Farley / Fred Corry Bishopp / Fred E. Brooks / George Whitfield Pope / Harry Baker Humphrey / Harry M. Lamon / John Andrew Kiernan / John Charles Walker / John William Roberts / Leonard Lee Harter / Rob Roy Slocum / Stephen Oscar Jayne / Wilbur Reed Mattoon / William Penn Ellenberger / William Stuart

CUB:U183021565764

Apple-tree borers