pdf North Brochure - "All-Relay" Automatic Telephone Systems Popular

Published on 29 December 2010 By Anonymous 2026 downloads

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North Brochure - "All-Relay" Automatic Telephone Systems

Shows Private Automatic Exchanges PX-1, PX-10, PX-30, PX-50, PX-100, PX-500 and H series telephones.

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Read the articles under "Introduction" in the black menu bar above.

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Thanks for new documents from Shane Young, David Brown, the Connections Museum, Paul Fassbender, Lou Maffei, Rick Thoensen. Sheila Flory, Tom Hesson, Jim Hurtle, Ed Palazzo, Bruce Patterson, Remco Enthoven, Jon Kolger, Paul Ivester, Len Hicken, Fred Haynes, Kurt Rudolph, Wade ("Kellogg KITT"), Rick Walsh, and Jeff Lamb.

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pdf North Brochure - "All-Relay" Automatic Telephone Systems Popular

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