The chemistry and technology of mixed paints (1907)
Toch, Maximilian, 1864-1946 · New York : D. Van Nostrand Company · leaf 28
No. 2 . Corroded White Lead — Pho- No I. Sublimed White Lead — Pho- tomicrograph X250, of known purity tomicrograph X250, showing great uni- and composition. formity of grain. … No. 3. White Lead (New process) — No. 4. Standard Zinc Lead White — Photomicrograph X250. Photomicrograph X250,
Paint · Pigments
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.