ijp* i i: t . .( r:j) co. n ' VI. — LES PROCÉDÉS PAR DISPERSION SPECTRALE Dispersion parles Le 30 juillet 1906, M. Gabriel Lippmann prismes. annonçait à l’Académie des sciences la découverte qu’il venait de faire d’un nouveau procédé de photochromie basé sur le principe suivant. L’image à…
Color photography
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Astrological institutions. Being a perfect isagoge to the whole astral science; or Judgment of the nature, vertue and influence of the celestial bodies upon the terrestrial. By which active (not compulsive) virtue, all manner of questions incident to sublunary actions, affairs and conditions, are resolved according to the position of the heavens / By a student in physick and astrologie [i.e. R. Turner]. (1658)](https://img.insideoutlibrary.com/img/200/wellcome-wellcome_b30321712-230-1.webp)
