. "Vacuum O. Co." . . . . . . . "Vacuum Oil Company" . "Vacuum Oil Co" . . "Vacuum Oil" . "Merged withStandard Oil Company of New Yorkto form \\\"Socony-Vacuum\\\" in 1931" . . . . "1866" . . "Vacuum Oil Co." . . . . . "Dutch-owned oil company" . . "Socony Vacuum Company" . . . . "Socony-Vacuum Oil Company" . . . . . . . . . "Vacuum Oil Company" . . . . . "Mobil/Vacuum" . "Vacuum Oil Company AG" . "Vacuum" . . .