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Birmingham's BT Tower
Birmingham's BT Tower
Birmingham Central Exchange in Newhall Street in 19221 of 9 Birmingham's BT tower formerly known as the Post Office Tower and, before that the GPO Tower.2 of 9 Birmingham Trunk Toll Exchange in 19673 of 9 Telephone House Newhall Street 19094 of 9 A Birmingham lineman in the early days of telegraphy, the interior of the top hat was used as a receptacle for tools5 of 9 The Midland Exchange6 of 9 Telephone operating school in Birmingham circa early 20th century7 of 9 Birmingham HPO Telegraph School8 of 9 Telephone House in Birmingham in 19549 of 9