I had heard of this many years ago, but never noticed any original literature or surviving tires. I am a lot more familiar with colored and multi colored clincher and straight-side tires of the 1910s. I have seen several magazine colored advertisements from before 1923, and known a few collectors that had decent surviving original tires. One fellow (a Pierce Arrow collector) had about four such tires mounted on his shop walls! Reds, grays, and greens in a variety of combinations of sidewall
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