My Kodak guide describes the Medalist I and II as being 3 5/8 x 4 3/8 x 5 1/2. Weight is given as 3 pounds, 2 ounces.
The five-element Ektar was developed for the Medalist. The camera also has automatic parallax correction. There is no horizontal parallax issue because the viewfinder is centerd over the lens. When focusing, the viewfinder mask moves slightly -- something I never noticed before until now.