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                       LIGHT AND COLOUR THEORIES

[Illustration: TINTOMETER. Form of Instrument for Opaque Observation.]




[Illustration: Reproductions of some Medals awarded to JOSEPH W. LOVIBOND’S
Method of Colour Analysis FOR Scientific and Commercial Purposes.]




                               LIGHT AND
                            COLOUR THEORIES

                    and their Relation to Light and
                        Colour Standardization

                                  By

                          JOSEPH W. LOVIBOND

               ILLUSTRATED BY 11 PLATES  BY HAND

[Illustration: Logo]

                                London

            E. & F. N. SPON