No. 7 was given two coats of white lead, with boiled linseed oil. No. 8 three very thin coats of white lead, with raw linseed oil. No. 9 got a very heavy prime coat of white lead, and a very thin ...
50 parts by measure, of clean dry sand ; 50 of limestone (not burned) reduced to grains like sand, or marble dust, ad 10 parts of red lead, mixed with as much boiled linseed oil as will make it ...