Equipment Objects

Files contain three boxes of orthoptic equipment they are stereoscope cards. The boxes contain cards from Dr. C. H. Sattler, Konigsberg of Stuttgart and Dr David W Wells of Boston Massachusetts. Of the German cards there are two boxes, the first (1928) supposedly has a few cards missing and contains 108 cards. The second states that it should contain 54 double panels with instructions and is labled as the second increased and improved edition. It contains 83 small cards.. The American cards come in a large box and contains 70 cards in both black and white and colour. Also included are envelopes of loose stereoscope cards and a file containing large cards for reading from a distance, an envelope of stereoscope cards and booklets of stereoscope cards and how to use them.

1928-1938

1 file (in 2 parts)