1. Lubricating-oils. [Contract bulletin relating to] contracts for lubricating oils, fiscal year 1929, general specifications and conditions governing all contracts [for furnishing lubricating oils for naval service and for other Departments and establishments of Federal Government]; June 12, 1928. Bookmark Corporate/Agency Authors: Supplies and Accounts Bureau and Navy Department Publisher: Supplies and Accounts Bureau Date: [1928.] SuDoc number: N 20.18:928