1905-10 October Electrical Worker.pdf - International Brotherhood of ...
1905-10 October Electrical Worker.pdf - International Brotherhood of ...
1905-10 October Electrical Worker.pdf - International Brotherhood of ...
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All Copper Battery Switch<br />
In our Ilew _,,11 Copper Battery ::::\\Jlcb<br />
all the weak poinl" <strong>of</strong> th~ ordinan' "bab\<br />
switch" h:1\e been elimiu:lIcll. - .<br />
'fhe front eli ps are >:l,lf-adjust; Ilg. II hie!!<br />
insures perfect contact, e\'en though thl'<br />
porcelain sllOuld be a trifle uneven. The<br />
binding contacts project from the bllse,<br />
making it easy to i:\stcn the wires, II hi eh<br />
euter from the back throngh holes left<br />
for this purpose. The handle is greatly<br />
strengthened by having the fastening<br />
screl\' ('.'\:tcnd nearly the entire lengtb,<br />
and it is impo~sible for It to be broken by ally strain receil'ed i n ordinary use.<br />
For a short time \Ie will :';f'l1d snmples on applicatio1l.<br />
The Trumbull Electric Mfg. Co.<br />
608 W oodford Avenue Plainville, Conn.<br />
New York, 136 Liberty Street<br />
BENJAMIN WIRELESS CLUSTERS<br />
Easily Installcd. NATIONAL CODE STANDARD. ~ ReI/able<br />
"""T~ ... ~ CAT.LOOU ' ...... ·1 •• 'U. " OUT.<br />
BENJAMIN ELECTR I C<br />
InFG. CO.<br />
NE",,' , ' ORK CHICAGO SA:'Ii FR .... :sCI8CO