Typographic Gears by Quasimondo
This would be good for palindromes, like the Latin In girum imus nocte et consumimur igni or “We go wandering at night and are consumed by fire.” It is a riddle, the answer, you can see by clicking here. Apparently this phrase was found inscribed into the round base of an ancient Roman well (though it would have been better to inscribe it in the base of a candle holder).
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