Robuta

https://libarch.nmu.org.ua/handle/GenofondUA/17932 Opticks: or a treatise of the reflexions, refractions, inflexions and colours of light opticks treatise reflexions inflexions colours https://archive.org/details/opticksortreatis00newt/opticksortreatis00newt?view=theater&ui=embed&wrapper=false Opticks: or, A treatise of the reflections, refractions, inflexions and colours of light. Also two... Title page printed in black and red opticks treatise reflections inflexions colours https://books.google.it/books?id=GnAFAAAAQAAJ&printsec=frontcover&hl=it Opticks:: Or, A Treatise of the Reflections, Refractions, Inflections and ... - Isaac Newton -... isaac newton opticks treatise reflections