Inside Out Library · Explore

Scientific American, Vol. 52, No. 9 (1885) (1885)

leaf 4

An illustration from Scientific American, Vol. 52, No. 9 (1885), 1885, leaf 4
cts. it isin a large part due to the oil and grease left in with railway track, and beneath which is a pit into which In arecent interview with a reporter, Ex-Governor imperfect washing and back-washing, and they accord- an elevator bucket, running on tracks of a frame, may LStanford, the… … slivers have been back-washed in the common way is their line, and supplying these wants.—National Laun- McNELLY’S UNLOADING AND ELEVATING APPARATUS, dry Journal. thus entirely obviated. The washing part of the machine has two suds bowls pass. The material is raised by the bucket, and dis- ooo New…

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

More pictures from Scientific American, Vol. 52, No. 9 (1885)

More like this