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Plate 39
An image should appear at this position in the text.
284
75, 144 and 170
75, 144 and 170
An image should appear at this position in the text.
285
8, 140 and 156
8, 140 and 156
An image should appear at this position in the text.
286
75, 144 and 170
75, 144 and 170
Three-Color Combinations.
