Page:Popular Science Monthly Volume 40.djvu/46

From Wikisource
Jump to navigation Jump to search
This page has been proofread, but needs to be validated.
36
THE POPULAR SCIENCE MONTHLY.

Fig. 68.—Part of Blooming-mill.


Retrieved from "https://en.wikisource.org/w/index.php?title=Page:Popular_Science_Monthly_Volume_40.djvu/46&oldid=8068869"