McGraw Oil Company is a Great Addition to Steam- or Diesel-Era Layouts Businesses like McGraw Oil Company sold heating oil, diesel fuel and gasoline to consumers and dealers. Each had several storage tanks, a rack and piping for unloading tank cars and pumphouses for loading local delivery trucks. This Cornerstone Series kit is patterned after a typical trackside business and includes two different pumphouses with truck loading booms, four vertical tanks and a retention berm, tank car unloading rack and decals with a variety of business names. These dealerships could be found in small towns and larger cities from the 1930s on, so this kit will look great on your steam- or diesel-era layout. Storage Tanks: 6-1/2 x 6-1/2 x 5", Pumphouses: 2-3/8 x 5-1/2 x 3"