A. Guetteir

Alexandre Guilliermond

Clarence Hall

Frederick A. Halsey

W. H. Hayes

Jay Hearst

Patrick Hegarty

J. G. Horner

H. K. Humphrey

V. Karapetoff

Josef Kraus

Joseph Lipka

A. N. Mansfield

Geoffrey Martin

Ernest R. Matthews

E. B. Meyer

Henry B. Milner

E. A. Minchin

Charles E. Munroe

F.W. Peek

J. N. Pring

Olga Racster

O. W. Richardson

Clark Robinson

Alexander Russell

Chas. Salter

M. Schuler

J. E. Shields

Charles Proteus Steinmetz

Alfred Still

Norman Swindin

H. J. Van Der Bijl

R. H. Warn

H. Wilda

Harold A. Wilson

Sydney Young

George William Askinson

John Lord Bacon

William Barbour

Jim Booth

D. Edward Bradley

E. Briggs

T. Howard Butler

John Cannell Cain

J. W. Cameron

Clement D. Child

Charles H. Clark

R. D. Coombs

Harold Crabtree

W. J. E. Crane

Norman Davey

C. H. Desch

Elliott-Laboratories

David Ellis

J. A. Ewing

Oliver C. Farrington

Oliver C. Faust

A. A. Fesquet

John David Garcia

George E. Gee

G. Gore

Glazebrook

Oliver Edmunds Glenn