Antique parts and pieces for restoring magic lantern projectors. Included in this auction is a lens base and rings (base diameter is 6.5 inch and rings are 4 inch diameter (three small and one large, two photographed together); a glass convex lens that measures 4.5 inches (it has chips on the sides and also scratches on the bottom flat side); a large glass convex reflector that is 8 inches in diameter (it also has wear. it has glass chips on two sides, some small chips on the rims and surface scratches as shown). Despite wear, these might be great if you need some parts for another project! Estate find.