that the match shall be open market. His selection was as follows: Best into a system. It was decided to attempt the deter- exact, we analyze the sample, and find it to consist of English vermilion, mineral orange, light chrome yel- mination within reasonable limits of the composition 89 parts… … wise color reflects to the riment, and the various eye a greater or less pro- colored disks may be read- ily adjusted and clamped portion of the white light A MECHANICAL COLOR TEST. that it contains. Hence in position by means of a thumbscrew. Should such a system be brought into by the use of…
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