HO/HOn3: Wood craftsman kit #072 by Muir Models Inc.: Nevada Northern 4-Stall Roundhouse. A full box, includes board and batten siding, color-coded stripwood, cast metal and styrene detail parts, two colors of acetate, etc..., with full instructions, parts list, assembly photos and templates. Large wood roundhouse kits are rare, this one is in undisturbed condition. Experience recommended, any questions please ask, full refund if not satisfied.