Includes Polarex and Unitron manuals and instructions pertinent to all telescopes and accessories:
Achromatic Amplifier Instructions (Courtesy of Gerald Elkin): 
Camera Adapter Instructions (Courtesy of Gerald Elkin):
Polarex Equatorial User Manual: Polarex Equatorial User Manual
Polarex-Unitron Supplemental Instructions: (Covers the Motor and Weight Drives, Astro Camera, 60mm Eyepiece, Guidescope, Unihex, and Duetron) : Polarex-Unitron-Supplementary_Instructions
Synchronous Motor Drive Installation and Operation Instructions: Synch Motor Drives
UNIHEX Instructions: UNIHEX
UNIHEX Instructions (Early Version Courtesy of Gerald Elkin): 
Unitron Model 620 Instructions: Model_620_instruct
Weight Drive Clock Drive Instructions (Courtesy of Gerald Elkin): 
Various Unitron Instructions: