Vintage SVE Tri Purpose Projector Model AAA Dual Slide Changer Art Deco w/Case For Sale

This is a vintage SVE - Society for Visual Education - Tri Purpose Projector Model AAA. Dual Slide Changer and Single Slide Changer. Last patent date is 2113845 which indicates year 1938 or thereabouts. Looks to be in good condition. 2 glass slides which are scratched. Comes with original black case in good shape. Check out all the pictures to see what is included. I did not plug it in as cord needs to be replaced and I didn\'t wish to light up my life! Weight is 8-9 lbs.