Hi Dave,
I hope I can post some pictures I have of Dick Mathis and his Chizler. His original is what he flew at the 66 Nats and the 67 Los Alamitos Nats (2nd place) behind Bart Klapinski) and is the one that shows in his Flying Models, November 1966, article which was in clear dope over red Japanese tissue trimmed with black tissue, all clear dope. He used that same airplane, only with a red white and blue paint scheme at the 68 Olathe Nats (8th place) which is pictured below.
He did an article on a retract gear system (Model Aviation, August 78) that showed a model that looked like a Chizler. The photos are in B&W and I would guess the colors are white with red and blue trim.
It seems I cannot post the B&W from the Mathis retract article. I will try to email it to you.
Keith