^tunttiu Mmum. [December i, 1894. 344 M o o 1^1 ,w H H m co < m P* o o t-l H to ) 1894 SCIENTIFIC AMERICAN, INC
Munn · Machine · Illustrated · Patents · Iron · Scientific American · Feet · Postal union · Largest circulation · Sewing machine · Express money · Guard rail · Tific american · Perspective elevations · Side bar · American supplement
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