L. Chamberlain Of. L. GOUTGIA... 22... cece cece eee ee eee eene veeee 305,802 Damper, M.S. Burrough........cceecesecceeeeeeeeces 305,373 tisements must be received at publication office as early as Thursday morning to appear in next issue. Mail bag, B. F. Armstrong .. .... ...seeessseseeeeee… … SCIENTIFIC AMERICAN Truck, changeable gauge, G. W. Bemis, Sr... SUPPLE. Oven, baking, J. L. Sharp..... Wind engine. MENT. Any desired back number of the SCIENTIFIC Pad. See Bronzing pad. Press pad. Engine reversing gear, T. Moore.. Truck skid for railway cars, A. E. Kiel seeeee 805.215 AMERICAN…
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