What did you do in the war Grandpa?
Now that's cute!!! It kind of reminds me of one we had here called the Sparky. When you build one of these it really does take more then just slapping pieces together and then have them fly. A friend of mine is into the real small rubber models and I mean real small and it's an art at what he does. He weighs each piece of wood before he uses it and if it doesn't weigh what he thinks it should then he doesn't use it, and he usually sells those to me. Thanks for taking the time to find and post the picture, brings back a lot of memories for sure.