. "Oliver Farm Equipment Company" . "Oliver Farm Equipment Company#Cleveland Tractor Company" . . "American Seeding Machine Company" . "The American Seeding Machine Company" . . "Oliver Chilled Plow Works" . "Oliver Farm Equipment Company" . "Cleveland Tractor Company" . . "Hart-Parr" . . . "Oliver Farm Equipment Company#Oliver Chilled Plow Works" . "Hart-Parr Gasoline Engine Company" . "1924" . . "Oliver" . "Oliver 18/27" . . "Oliver Farm Equipment Company#A.B._Farquhar_Company" . . . . . "Oliver Farm Equipment Company#Hart-Parr Gasoline Engine Company" . . "Oliver 1855" . . . . "Cletrac" .