Inside Out Library · Explore

Scientific American, Vol. 5, No. 33 (1850) (1850)

leaf 0

An illustration from Scientific American, Vol. 5, No. 33 (1850), 1850, leaf 0
slide which would above one another a small distance apart.— ced on page 260. in 1 pint dist. wat. ; soak and dry the paper in open, and show. the name of each place before The upper surface or concavo part’ of each cir- agpath of this; then take 30 grains nit. sil. in arriving at it. ‘The… … ces had been partially supplied with mechanics two knobs, to enable one kind of shank to fit by ‘being fed, and is never satisfied. Both ru- This improvement on’ the shanks of Door from the machine shops, but they did not an- doors of different thickness. This engraving Knobs, is the invention of…

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

More pictures from Scientific American, Vol. 5, No. 33 (1850)

More like this