Leon Havis

IND:30000090105747

Cherry

Andrew Leon Havis

UIUC:30112019792057

Agriculture

Alexander Laurie / Andrew Leon Havis / Bernard E. Leete / Glenn Scott Ray / H. R. Moore / Harry Ludwig Gui / Marion E. Griffith / Morgan William Evans

UIUC:30112001706230

Agricultural experiment stations

Asa R. Tuttle / Charles Elson Lively / George Felix Henning / Leon Havis / Ohio Agricultural Experiment Station / Philip Garrett Beck / Wayne Lewis Robison

OSU:32435058534447

Agricultural experiment stations

Andrew Leon Havis / Arthur Raymond Mangus / C. E. Knoop / Charles Frederic Monroe / Claud Revere Neiswander / Florence Eloise Petzel / Glen William McCuen / Glenn Scott Ray / Hughina McKay / Robert Rossiter Paton

UIUC:30112001706263

Agriculture

Andrew Leon Havis / Charles Julius Willard / Edgar Allen Herr / James Sheldon Shoemaker / Leighton George Foster / Leonard Jay Alexander / Myron Ansel Brachtell / Ohio Agricultural Experiment Station / Philip Garrett Beck / Wayne Lewis Robison

UIUC:30112001706198

Agricultural experiment stations

Alex Laurie / Bernard E. Leete / Glenn Scott Ray / H. R. Moore / Harry Ludwig Gui / Leon Havis

OSU:32435058534892

Agricultural experiment stations

C. W. Ellenwood / Charles Elson Lively / Clifford Reginald Cutright / Ernest Howard Reed / Gustav Henry Poesch / Leon Havis

OSU:32435019543156

Agriculture

Arthur Raymond Mangus / C. E. Knoop / Charles Frederic Monroe / Claud Revere Neiswander / Florence E. Petzel / Glen William McCuen / Glenn Scott Ray / Hughina McKay / Leon Havis / Robert Rossiter Paton

OSU:32435019543073

Agriculture

Leon Hyneman

NYPL:33433075950216

Freemasonry

Arthur Raymond Mangus / C. W. Ellenwood / Cassius Clay Hayden / Charles Wesley Hauck / Donald Comin / Francis Lewis Morison / George F. Henning / Leon Andrew Havis / Paul Edward Tilford

UIUC:30112001706255

Agricultural machinery

Leon Andrew Havis

UIUC:30112019791919

Agriculture

Dayton L. Klingman / Gordon G. Mark / Horatio Clyde Mason / Hoyle B. Puckett / John Henry Zeller / Leon Havis / Lowell K. Halls / Orlin James Scoville / Roy Elliott Campbell / Verne Elbert Davison / W. S. Chepil / William A. Junnila / Earl Burnett / Edgar Alfred Taylor / Howard Earl Dorst / John Medlock Lawrence / Robert S. Dimmick / Theodore Eugene Bond / Warren Cleaton Shaw / F. L. Duley / G. M. Petersen / Lawrence V. Compton

CUB:U183021566207

Agricultural machinery

Gary Leon Hill

STANFORD:36105035127120

Drama

Elcie Édouard Leon MELLEMA

BL:A0023730972

Chester J. Francis / Dayton L. Klingman / Gordon G. Mark / Horatio Clyde Mason / Hoyle B. Puckett / Irvin Fay Reed / James Vermeer / Leon Havis / M. Connor Ahrens / Marie B. Harmon / Marshall Harris / Norman Allen / Norman Carroll Teter / Orlin James Scoville / Roy Elliott Campbell / United States. Agricultural Research Service. Agricultural Engineering Research Division / Verne Elbert Davison / W. S. Chepil / Wayland Arthur Shands / William A. Junnila / Birely J. Landis / Edgar Alfred Taylor / F. M. Grant / Francis Raymond Lawson / Howard Earl Dorst / Howard Lyle Hill / Irving Rollins Starbird / John M. Lawrence / Neal P. Woodruff / Robert S. Dimmick / Virgil Lee Hurlburt / Warren Cleaton Shaw / F. H. Siddoway / Lawrence V. Compton / William John Reid

LCCN:agr62000194

Agricultural contracts