STEEEOSCOPES. 



FIG. 767. 



FIG. 768. 



767 Stereoscopes, plain metal or mahogany (fig. 767) . 



768 Ditto ditto mahogany, with adjusting eye-pieces (fig. 768) . 



769 Stereoscopes, divided form (fig. 769), papier mache body, covered 



with leather, and brass adjusting mounts, with glass mirror 



Each. 

 s. 



5 

 10 



1 



770 Ditto ditto Walnut or other woods, with ornamental mountings 2 



FIG. 769. FIG. 771. 



PATENT COSMORAMIC STEREOSCOPES. 



771 Cosmoramic Stereoscopes, Mahogany or Walnut wood, 



with Prismatic Lenses (fig. 771) 7s. 6d., 10s. 6d. 15 



772 Ditto ditto Japanese Mounting (fig. 772) 



FIG. 772. FIG. 773. 



PATENT STEREOSCOPES WITH ADDITIONAL LENSES ADAPTED FOR SHORT SIGHT. 



