HP, Amplifier, models:

150-2000	Instruction Manual
450A	Operating And Servicing Manual
460A	Operating Manual
460AR	Operating And Servicing Manual
460BR	Operating And Servicing Manual
465A	Operating And Service Manual
492A	Operating And Service Manual
5087A	Manual Updating Changes Operating And Service Manual
5582A	Operating And Service Manual
58516A GPS L1	Quick Start Manual
8347A	User Manual
8348A	Operating And Service Manual
8447D	Operation And Service Manual
AM-4380/U 5261A	Technical Manual
Barney Oliver	Manual
HP-7035B	Technical Manual
T2200 XR	User Manual