The KCC&S maintained engine facilities at three locations, Olathe, Clinton, and Ash Grove. I have found but one document that described any of the engine houses. In my father’s B&B records, I found a single note that gives, but the tersest description of the Olathe engine house. 3 Stalls, 48’ x 80’ 1-Door, 2’-8” x 6’-6” 12-Windows, 12 Light- 12” x 18” Making several assumptions, I produced the attached HO scale drawing of the structure as it might have appeared during 1925. Board and Bat(ten) Siding Box Ventilators; common on other Frisco Engine Houses. Metal stacks could be substituted. Stone foundation, concrete or wood sills might have been used. Tar paper roofing Placement of door (2’-8” x 6’-6”) is arbitrary All tracks were through tracks. Wood or styrene could be used as construction materials. I think that it would make nice model for the Frisco branchline modeler.