Baker Hughes, Valve Positioners, models:

Becker Series	Instruction Manual
Masoneilan 4700E	Instruction Manual
Masoneilan 4700P	Instruction Manual
Masoneilan 51 Series	Instruction Manual
Masoneilan 7700P	Instruction Manual
Masoneilan SVI FF	Quick Start Manual
Masoneilan SVI II AP	Quick Start Manual
Masoneilan SVI II AP Series	Quick Start Manual
Masoneilan SVI3	Instruction Manual Special Instructions Manual Quick Start Manual
Masoneilan SVIII AP	Installation And Maintenance Manual
Masoneilan SVi 1000	Quick Start Manual