Radio Service Pins Radio and Electronics Related Manufacturer's Service Pins Here are some of the Radio Service Pins I have collected over the years. Note that most of these pins are under a half inch across. Click on a image for a larger photo. Use your browsers back button to return to this page. RCA Victor 10 Year Service Pin RCA logo and Nipper, 10K. RCA Service Company Pin Howard Radio 5 Year Service Pin Howard Radio 20 Year Pin Cornell-Dubilier 5 Year Service Pin Bell System Pin Note 2 stars with space for additional stars. Philco Service Pin Westinghouse 10 and 20 Year Service Pins General Electric 5, 10 and 15 Year Service Pins General Electric 20 Year Service Pin (Left) Another General Electric 10 Year Service Pin A different style than the GE service pins shown above. Zenith 15 and 20 year Service Pins Steve's Vintage and Antique Test Equipment Collection Radios/Victrolas  Schematics  Parts  Coca-Cola Collectables  Miscellaneous  Purchase Contact  Collection  Radio Ads  Links  Home Page Copyright © 1995-2012 Steve Johnson, Auburn NY, All rights reserved.