Magneto Wall Telephones
The case, which incorporates a convenient writing desk, is of pressed steel finished in black enamel relieved by nickel-plated metal fittings.
The Bakelite micro-telephone is suspended from the switch hook.
The terminals which are mounted on ebonite are covered by the circular disc seen near the top of the illustration.
Two dry cells each having maximum dimensions of 2.5 x 2.5 x 6.5 inches can be accommodated in the battery space.
Receiver diaphragm N4400
|Code No.||Generator Magnets||Ringer ohms||Dimensions inches||Weight lb.|
|N2832||4||1000||22.1 x 10.5 x 7.25||16.5|
|N2833||5||2000||22.1 x 10.5 x 7.25||17|
|N2835||5||2000||22.1 x 10.5 x 7.25||18|
NOTE - For high-tension circuits a similar instrument to the above can be supplied. This is the N2835 and is supplied with an additional receiver and an insulated generator handle.
Introduced around 1935.
Taken from the Ericsson Telephone Catalogue, edition No. 26, Supplement 1935
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