Telephone Switch Center ALTROFF | Maginot line, telephone exchange building

France / Lorraine / Saint-Hubert /
 Maginot line, telephone exchange building
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ALTROFF - Telephone Switch Center (FSB)
Made up of 96 underground telephone lines connecting the secteur to blockhauses, casemates, observatories and Ouvrages.
Used into the 1950s and later.
Marked on IGN map.

See French for links
Nearby cities:
Coordinates:   49°14'40"N   6°19'25"E
This article was last modified 10 years ago