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#1382       CD 110.5       NAT. INSUL. CO.        "Corkscrew."        Aqua.

  Lot # 1382
Listing Image
Pole_Top_Discoveries
Details
  • Lot # 1382
  • System ID # 413402
  • End Date
  • Start Date
Description

#1382       CD 110.5       NAT. INSUL. CO.        Patent dates.       Aqua.       Segmented threads.

The small size "corkscrew" insulator.  An abundance of base embossing is executed in a very detailed, precise manner. Most examples of the CD 110.5 now in collections were recovered along the route of an AT&T long distance telephone line between New York and Philadelphia.

Exceptional, very near mint+ condition!