Scope and Contents note From the Sub-Series: Pullman Company car and car component drawings registers, drawings, and specifications, together with railroad company drawings of Pullman cars, dating primarily from the heavyweight and lightweight era. Drawings registers, 1924-1968, containing sequential listings of CE, MD, and CS drawings, note the number, title, draftsman, and date of each drawing. Linen drawings and blueprints (paper drawings) include ceiling plans, duct layouts, floor plans, heating pipe diagrams, side elevations,...