Our 6,800-gallon tractor trailer tanker was replaced in 1981 with a 1967 International 4,200 gallon tanker we acquired from an Amoco dealer in Baltimore County. Most of the work in placing this unit in service was done by the members of the Company who volunteered their time and talents. Later, in August of 1985, we replaced the chassis of our tanker with a used 1979 Mack R Model.