These are different miscellaneous Tektronix publications. Click on the links below to view the page.
Annual Report Letters To Shareholders
Employee Handbook circa 1956
Export Department Brochure 1950s overview of Tektronix with overseas distributor listing
Some Basic Vacuum Tube Circuits Used In Tektronix Instruments Sept 1964
Some Notes and Applications on Tunnel Diodes by Jack Day
Technology Update Oscilloscopes
Troubleshooting Your Oscilloscope
Using Your Oscilloscope Probe (undated)