Field's Chromatography : a treatise on colours and pigments for the use of artists (1885)
Field, George, 1777?-1854, Taylor, J. Scott (John Scott) · London : Winsor and Newton · leaf 6
m THE vS OLAR SPE CTRH M . 1 2 3 ABClD EIF I & H A,B,C^ fjur^ey Uw juveyob U/neAS of S'p^oirourru. 4 2, 3, arey iKoy Ivn^s chyOS?yrv by Majjowell as aoTTey5ponydjany(j to thjsiJu^eey pruncury oohwr se^rosoytiyons . MAXWELL’S COLOUR CHART. … HANhART LtTH.
Color · Pigments
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.