Inside Out Library · Explore

Scientific American, Vol. 10, No. 18 (1864) (1864)

leaf 7

An illustration from Scientific American, Vol. 10, No. 18 (1864), 1864, leaf 7
whatever. With | justable; where the pin is already in place, however, ful, safe and economical. They are furnished in sizes high heads and falls for which it is especially adapted, | but one ring is needed on the key. This improved from 4 to 36 inches diameter of wheel, and all inter- the inventor… … tioned before. This saves “Supplement ” is a large a great deal of expense in volume of 1,096 pages, building costly frames of timber; the machine is also plug before it is inserted in its seat. In these rings profusely illustrated, and the whole work in three vol- very compact and may be set in…

Internet Archive · Public domain (published before 1931). Free to use for anything.

More pictures from Scientific American, Vol. 10, No. 18 (1864)

More like this