Comet Model Airplane Sailplane Blueprints 1940

comet model airplane sailplane set of three blueprints in excellent condition. 1 sheet 47"x35" others 43" x17". marked sailplane designed by carl goldberg, wingspan 78#, length 52" kit #t13 1940 by comet model airplane. check out my other auctions. please visit my store. 04.03.019