Very Rare Vintage Telephone Line Test Set From Training School LQQK

  
Very Rare Vintage Telephone Line Test Set From Training School. Can't tell you much about it, states COE plant training school.

Telephone line test set made by automatic electric. Any info you could provide I would appreciate and add to the post and would surely help. Thank you and good luck! This item is in the category "Collectibles\Radio, Phonograph, TV, Phone\Telephones\1940-69". The seller is "genebuy" and is located in this country: US.

This item can be shipped to United States.