Rare, large scale 22 inch long hollow display model likely from the 1940s. it builds up with hull bulkheads and stringers and is intended to be tissue or silk covered. Very large flying model for free flight, .049 u-control, static display or rubber power. although it is not in the instructions, many people have converted this model. I’m retired and am looking to start a boat building hobby, so i have some questions. 1. any suggestions on inexpensive "light tables" for transferring images from.