Van Nostrand's eclectic engineering magazine (1869)
[New York : D. Van Nostrand] · leaf 304
VAN NOSTRAND'S ENGINEERING MAGAZINE. 288 a favorable circumstance when simplicity "We want several elements to be able to of working and healthfulness are regarded, establish a theory for the flexible tube but quite unfavorable from an economical machine. The inventor claims that its point of view.… … a consequence of the elimination of the "We shall recur to this interesting sub- friction of the piston and connecting rod. ject when we have the results of experi- ments to communicate to our readers. It seems to us that it may be claimed that this new machine is too complex. Be that as it may, it…
Engineering
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