ANCIENT BIFOCAL PHOTOS TAKEN ON BIFOCAL WOODEN CAMERA OF 19 TH CENTURY.THIS WAS USED TO SEE A BIFOCAL IMAGE(STEREO IMAGE) OF PHOTOS BEFORE THE ARRIVAL OF MOVIE FILMS.ORIGINALS ARE AVAILABLE INCLUDING THE WOODEN BIFOCAL CAMERA.(CLICK ON PHOTO TO SEE BIGGER.)TOTAL ABOUT 200 PHOTOS
