ServiceScope was a Tektronix publication for users of Tektronix oscilloscopes. It had a feature story, service notes, updates and modifications, and used oscilloscopes for sale. Click on the images to view the PDFs.
February 1964 Current Measuring Techniques
October 1965 Differential Amplifiers
February 1966 Field Effect Transistors
April 1966 The Storage Oscilloscope
October 1966 Understanding Thevenin's Theorem
February 1966 Transistor and Tube Amplifiers