Hewlett-Packard 8350B Sweep Oscillator Operating Manual. Used condition, see photos. Includes Section I General Information, Section II Installation, Section III Operation, Operating Information manual, Local Operation manual, Programming notes for the HP 9825, HP 9835, HP 9835 and HP 85. As is normal for this binder, and contrary to what the binder title says, it does *NOT* include the service portion, sections IV-VIII, which were a separate purchase.