The Civil engineer and architect's journal, scientific and railway gazette (1839)
London : [William Laxton] · leaf 76
t the water, when in a .=itate of ebullition, from rising np and passingoff in conjunction with the sleam. The claim is for the method above de-scribed of preventing the priming and flushing, of whatsoever form or mate-rial the substances employed, and whether buoyant or supported by mecliani-cal… … This machine or apparatus, intended for the purpose of aerial locomotion,consists of a rectangular or oblong frame of wood, or other material, sup-ported, when on the ground, by four legs ; to the upper part of the framethere is a transverse shaft with two double cranks, this shaft gives motion,by…
Architecture · Civil engineering · Science
Internet Archive · Boston Library Consortium · Public Domain Mark 1.0. Free to use for anything.
