Inside Out Library · Explore
Scientific American, Vol. 60, No. 19 (1889) (1889)
leaf 4
rtical cultivator blade is pivoted which below the tumbler sections. The end of the key is Abin y, 4 A a at one side is bent upon itself at the bottom, and car- stepped, as shown in Fig. 3, to coact with the tumblers Fig, 1—MAGNET FOR ried inward in the form of a triangle, while above the employed… … STAGGS’ CULTIVATOR, © 1889 SCIENTIFIC AMERICAN, INC.Internet Archive · Public domain (published before 1931). Free to use for anything.
More pictures from Scientific American, Vol. 60, No. 19 (1889)
More like this
