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 87
is fell by the hand that grasps it. How to Balance a Cup on a Knife If you were told that you could bal-ance a cup one-quarter full of coffeeon the point ofa carving knifeyou would hard-ly believe it. In-sert a cork in thehandle of a cuptightly, says theDetroit FreePress. Stick twoof the prongs ofa… … Photographs Lightning Flash
Handicraft · Amusements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
