Back in production is the re-issue of the extra single stall kit (which is to convert the classic HO scale Sterling Colorado Roundhouse kit (SS1121) from a 4 stall roundhouse into a 5 or more stall building).You may add as many to the base structure as desired. This kit must be added BEFORE construction of complete building.
This kit does not have any side walls included - only the front and rear walls. (Made in the popularly requested original design of quality heavy card stock - not injection molding plastic.) All items needed are included to complete one extra stall addition to the Sterling Colorado Roundhouse Kit.
(Not all items shown in picture are included in kit.)