|
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 Originally
numbered as the Telephone 402.Used by the BPO as their Telephone No. 20. In both the 1905 and 1912 Ericsson Telephone Catalogue |
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Last revised: September 30, 2019FM2 |
|
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| Originally
numbered as the Telephone 402. Used by the BPO as their Telephone No. 20. In both the 1905 and 1912 Ericsson Telephone Catalogue |
||||||
Last revised: September 30, 2019FM2 |
