Category:Switchboards in the Telephone Museum (Waltham, Massachusetts)

Subcategories

This category has only the following subcategory.

Media in category "Switchboards in the Telephone Museum (Waltham, Massachusetts)"

The following 12 files are in this category, out of 12 total.

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  Army field switchboard close TMW.agr.jpg 4,032 × 3,024; 5.8 MB
  
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  Army Field switchboard TMW.agr.jpg 4,032 × 3,024; 5.04 MB
  
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  Kellog Switchboard & Supply Co., Chicago, USA - Telephone Museum - Waltham, Massachusetts - DSC08158.jpg 3,342 × 4,645; 5.04 MB
  
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  Switchboard 1 TMW.agr.jpg 3,024 × 4,032; 7.09 MB
  
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  Switchboard 2 TMW.agr.jpg 4,032 × 3,024; 7.05 MB
  
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  Switchboard 3 TMW.agr.jpg 3,024 × 4,032; 7.86 MB
  
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  Switchboard 4 TMW.agr.jpg 3,024 × 4,032; 7.32 MB
  
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  Unidentified switchboard - Telephone Museum - Waltham, Massachusetts - DSC08160.jpg 3,648 × 5,472; 9.23 MB
  
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  Unidentified switchboard - Telephone Museum - Waltham, Massachusetts -DSC08207.jpg 3,648 × 5,472; 10.25 MB
  
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  Western Electric 555 PBX switchboard - Telephone Museum - Waltham, Massachusetts -DSC08206.jpg 5,472 × 3,648; 9.75 MB
  
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  Western Electric 555 PBX switchboard - Telephone Museum - Waltham, Massachusetts -DSC08231.jpg 5,472 × 3,648; 9.9 MB
  
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  Western Electric PBX switchboard - Telephone Museum - Waltham, Massachusetts - DSC08159.jpg 3,648 × 5,472; 9.74 MB