Can anyone help with identifying this Onan generator. Looking to find a manual. It was bought by a friend from a local auction sale. It was described as " seen to run and make power " They lied !! It is a twin cylinder vertical petrol engine with electric starter motor, unfortunately turns out to be 24V. -- more expense I wonder if it was produced for radio equipment as the plug leads are shielded. I have looked at the I.F manuals but can't see anything that looks like it.