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In Feb 2000, I acquired a copy of the Handy Books, edited by Lynn Rohrbough for Cooperative Recreation Service, Delaware, Ohio. This contain 20 booklets, called Kits. In Kit E: Mental Games Brain Teasers, Testers, Puzzles and Word Games; 1927, pp. 15-16 is Numerical Nut Test which has 100 numerical phrases to be completed. ................
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