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 26
Simple BtoCtrk Lock locks lo unlock, push the button, D, whichact will cause the electro-magnet to raise the latch. (. When the holt may be drawn and the door opened Contributed by a D.Zimmerman, Doody, ill. POPULAR MECHANICS … YOUNGEST RAILROAD PRESIDENT IN THE WORLD The youngest railroad president in theworld is Carleton Kinney, nine years old. of-ficial bead of the Venice Railroad Co.. whichoperates in Venice, Calif., twelve miles fromLos Angeles. Carleton has charge of thegeneral management and operation of theline,…
Handicraft · Amusements
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