Lot of 25 Keystone ANIMAL views For Sale

These 25 Keystone stereoviews are vintage views from the "ANIMALS" boxed set of 100 such views, published by Keystone View Company, each view with an "A" prefix to the view number. They were produced in approximately the 1920s-1930s. These are high quality real-photo images mounted on curved heavy cardboard mounts, featuring a wide variety of wild and captive animals. See photos for details. Animals featured include: Lions, tigers, foxes, sled dogs, polar bear, black and grizzly bears, walrus, bison herd, antelope, elk, mule deer, moose, giraffes, camels, zebras, and kangaroo, . Each card also has educational text on the back. Most are in VG to EXC condition; a few have defects, see photos.