Van Deusen, Clinton Sheldon, b. 1871 · Peoria, Ill., The Manual arts press · leaf 25
BEGINXIXG WUOin 1(>RK … the peg in units column is moved down one hole and as each ten unitsis completed the units peg is returned to the zero hole and the peg inthe tens column is moved down one hole. In a similar manner, aseach ten tens is completed the peg in the tens column is returned tozero and the peg in the…
Woodwork
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