Acknowledgements: AnamorFose, Antiq-Photo, Charles Isaacs Photographs - Inc, Charles Nes Photography LLC New York - Paris, Charles Schwartz Ltd, Galerie Priska Pasquer, Howard Schickler Fine Art (CLOSED - 2006), Jeffrey Kraus Antique Photographics, Larry Gottheim - Be-hold - Inc, National Gallery of Canada - The Origins of Photography: The Matthew R. Isenburg and Enhanced Isenburg Collections 1840-1880, Paul Frecker, Paul M. Hertzmann - Inc, Private collection of Larry West, Private collection of Steven Evans, Stereographica - Antique Photographica, Virginia Military Institute. |