Propane distribution facilities like the cornerstone central gas & supply kit are common throughout the country, receiving bulk shipments by rail and truck. The gas is easily converted into a liquid, which is then stored in insulated, cylindrical tanks. Commonly used for home and industrial heating, propane is also widely used as fuel for taxis, trucks and buses. This easy-to-build plastic kit is similar to dealerships from coast to coast, and similar storage and handling facilities can be found alongside railroad shops, grain elevators (elevators may also have nearly identical tanks for anhydrous ammonia storage, which can easily be modeled by shortening the two vent pipes) and many types of Industries. The kit includes the office, two storage tanks, pump houses, and smaller bottles and tanks typical of those used at rural homes. Office: 2-3/8 x 1-7/8" 6 x 4.7cm tanks - each: 5 x 3/4" 12.7 x 1.9cm loading shed: 7/8 x 7/8" 2.2 x 2.2 platform: 5/8 x 1/2" 1.5 x 1.27cm