Amateur mechanics ... a book for old and young who like to make things .. (1907)
Popular mechanics magazine, Chicago. [from old catalog] · Chicago, Popular mechanics · leaf 69
lling, remove the valve and remove the bur with a piece i :. paper ami replai e ready for work. How to Transmit Phonograph Musicto a Distance An interesting experiment, and onecalculated to mystify any one nut ins to transmit the music orfrom a phonograph to anotherpart hi the bouse i- even a… … cure a long distance telephone transmit-. including the mouthpiece, amiFasten it to the reproducer of the pho-Dograph. Also a watch case receiver, K.which fasten to the horn. These parts <an he purchased from any electrical supply house. Connect two win- to thetransmitter, running one direct to…
Handicraft · Amusements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-63-63.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten07unit-565-370.webp)
![An illustration from [Graphophone patents] (1878)](https://img.insideoutlibrary.com/img/200/ia-graphophonepaten20unit-1243-548.webp)
