Painters' colours, oils, and varnishes : a practical manual (1892)
Hurst, George H. (George Henry) · London : Charles Griffin & Company ; Philadelphia : J.B. Lippincott Co. · leaf 28
as in some works, two of these sheds are built back to back, with a single-ridge roof between them. Fig. 3. In some places parts of the structure are built below the level of the ground, but there is no advan- tage to be gained by so doing. A large white-lead works will have a number of these… … Fig. 4. Fig. 5. 4 inches in diameter. In shape they resemble crucibles (see Fig. 3), but have a shelf inside, as shown. In the bottom of these pots is placed some weak acetic acid or vinegar; this diluted acid contains about 2 to 3 per cent, of actual acetic acid. On the- shelf inside the pot is…
Paint · Varnish and varnishing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
