Inside Out Library · Explore

Scientific American, Vol. 90, No. 17 (1904) (1904)

leaf 3

An illustration from Scientific American, Vol. 90, No. 17 (1904), 1904, leaf 3
324 APRIL 23, 1904. … the continent of E'urope has noticed the 12-inch pitch, whose outside diameter will economy practised by Europeans in the be about 5 feet. They will be screwed consumption .of coal and marveled that the down through a hole in the base of the results shouid be so satisfactory. To be sure, the lofty,…

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

More pictures from Scientific American, Vol. 90, No. 17 (1904)

More like this