Florence Hull Winterburn

A. F. (Albert Frederick) Calvert

J. Theodore (James Theodore) Bent, Mrs. Theodore Bent

Frances E. Watkins Harper

Unknown

George Cary Eggleston

Albert Bushnell Hart

Lillian Elizabeth Roy

Phœbe Yates Pember

Horace Kephart

Elizabeth Robins

M. F. (Milburg Francisco) Mansfield

Constance Fenimore Woolson

Various

Kate Sanborn

William Wells Brown

Richard Jefferies

Howard W. Odum

Turner Kirkland

Louis Becke

William Henry Giles Kingston

Elphinstone Dayrell

Marie Lebert

Michael A. Lofaro (editor)

Edward Harrison Barker

Edgar Thurston

California State Mineralogist

Various

Stuart Daggett

Various