Anonymous
Young Girl on Door Stoop

Anonymous (German or Swiss)
Portrait of a Woman (Caroline Muller Ehrhardt)

Anonymous (Belgium)
Belgium Military Officer with Hat and Holding Sword

Anonymous (Brazil)
Six Double Full-Plate Views in Rio De Janero, Brazil

Anonymous (Circle of Orozco)
Modernist Portrait of Mexican Painter Orozco

Anonymous (Czech)
Crowd

Anonymous (Czech)
Fragment of a Portrait

Anonymous (Czechoslovakia)
Overhead View of a Fruit Market, Czechoslovakia

Anonymous (Edgerton?)
Stop-Action Photo of Kicking a Football

Anonymous (Emmanuel Sougez?)
A Study of Drapery

Anonymous (English)
Flowers

Anonymous (English)
The Letter

Anonymous (English)
Young Graduate with Rare Lens, Stereo Viewer, Sign and a Cat in His Lap

Anonymous (French)
Boy in Military Uniform with Mother with Stereo Viewer and Flowers on Table

Anonymous (French)
Composite of Positive and Negative Images

Anonymous (French)
Girl with Chair