Item is a beige plastic Model G View-Master manufactured by Sawyer's Inc. The lever on the side of the viewer will rotate the reel one frame at a time once pressed. First, reels are inserted through the top of the viewer. Next, user would look through binocular eye holes to see a three-dimensional image. The 3D viewer can be used with ambient light. This item comes with a GAF reel of 7 diametrical, 16 mm colour transparencies depicting a scene from A.B.C. show S.W.A.T. In the mid-1960's Sawyer's was acquired as a subsidiary by GAF. Written on the object: made in U.S.A. GAF Corporation Portland, Oregon T.M. Reg. U.S. Pat. Off.-Marca Reg.- Marque Deposee Belgium Pat. 493.128.