Federal supply schedule, FSA group. 91. Fuels, lubricants, oils, and waxes pt. 1, (formerly classes 7 and 51, pt. 4), FSC class 9140, Fuel oils, GSA region 3, District of Columbia, and Maryland, Virginia, and West Virginia, Aug. 1, 1958-July 31, 1959; prepared by GSA region 3.

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