Grandpa Series #1. helps describe CG.
The Vulcan was a British bomber built in 1956, serving until 1984. It had a wing span of 99 feet and was capable of flying 645 mph.
The BMJR catapult glider has a 9 1/2” wingspan and is launched with a strip of rubber attached to a stick. Your kit has parts to assemble 2 gliders. Also a 6” stick and two 12” loops of rubber for launching.
A piece of sand paper is included to smooth the edges of your model, and a flat washer for nose weight.
You will need glue, waxed paper and magic markers to build your Vulcan.