This unique piece is a L’Optique Teleidoscope by Van Cort Instruments featuring an intricate map design. This teleidoscope features a sophisticated optical system encased between finely tooled brass end pieces. It uses a stunning 3-mirror system that creates a quilted pattern of the objects viewed through it. It also features tooled brass end pieces that encase the optical system for longevity. It measures about 10 inches long. It is in excellent vintage condition. Please see photos for details. Photos act as part of the description. I am an experienced shipper of fragile items. Your items will be packaged with the utmost care. Bundle your likes for a great discount and combined shipping! My home is a smoke free, dog friendly home, however all items are kept in a room that the dog is not allowed in. Questions? Please leave a comment below! B329