SIEMENS BROTHERS No. Q3587
TELEPHONES, AUTOMATIC
WALL PATTERN INSTRUMENTS

Q3587

Metal case, finished black,  equipped with hand micro-telephone, hook switch, 1000ohm bell, standard dial switch, etc.

Dimensions
9.5" x 8" x 5" / 238mm x 203mm x 124mm

 

 


Taken from the Siemens Brothers Catalogue 1928

 
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Last revised: October 08, 2025

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