​LINKS TO SUPERB SOURCES OF STEREOVIEWS, 3D ANTIQUE PHOTOGRAPHY, VIEW-MASTER, AND OTHER INFORMATION.

Saddyauctions - Unknown Maker Early English Genre circa 1858 - 60

Saddyauctions Early English Genre - Wedding published circa 1865

Saddyauctions - Early French Genre Circa 1858 by Furne & Tournier

NSA -National Stereoscopic Association
SSA - Stereoscopic Society of America
NSA - Stereo Lists
​Bryan & Page Ginns
 David Spahr "spahrbay"
Greg French Early Photography
Steven Evans Vintage Photography
Harry zur Kleinsmiede's 3d Book Productions
Sylvain Lehmann's Website with Focue on French Tissue Stereoovies
Book, 'Yellowstone, Yesterday & Today' by Paul Horsted & Bob Berry
Jan Lagendijik "Stereo Heaven"
Jeff Kraus
​Kirill Kuzmichev's New Book on Early Russia Stereoviews