Inside Out Library · Explore
Persistence of vision in color-blind subjects (1902)
Allen, Frank, 1874- · [Lancaster, Pa.] · leaf 15
[Vol. XV. FRANK ALLEN. 200 … Plate I.Color blindness
Internet Archive · Cornell University Library · Public domain (published before 1931). Free to use for anything.
More pictures from Persistence of vision in color-blind subjects
More like this
