Magic Lantern Slide PADDLE STEAMER MOUNTAINEER C1895 PHOTO NEW ZEALAND WAKATIPO. The slide is approximately 8.2cm X 8.2cm or in inches 3.23" X 3.23". Our shop has over 25000. Slides in it - please take a look for similar images. Please be aware that as the slide can be photographed both sides the image may be reversed in error. We provide a bespoke packing service for all orders and for extra security high value slides as well as 3 or more slides are double boxed as standard.