The grammar of lithography : A practical guide for the artist and printer in commercial & artistic lithography, & chromolithography, zincography, photo-lithography, and lithographic machine printing. (1880)
Richmond, W. D · London : Wyman & Sons · leaf 50
i-nated nearly opposite the centre of the trough by twoor three feet of india-rubber pipe, to which should beattached a 3-inch rose nozzle. Where this cannot be done,a shelf must be provided for a bucket of water, and a jugor other handy vessel kept for pouring the water over thestone. A tap should… … Fur. 8. 60. A Levigator or Jigger (Fig. 8) is an instrumentof cast iron about 10 inches in diameter, with holes passingfrom the top through it. It is surrounded by a rim, andhas a handle placed eccentrically at about one-fourth thetools diameter from its edge. It is used for grinding pur-poses by…
Lithography · Engraving
Internet Archive · Boston Public Library · Public Domain Mark 1.0. Free to use for anything.
