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Scientific American, Vol. 80, No. 25 (1899) (1899)

leaf 4

An illustration from Scientific American, Vol. 80, No. 25 (1899), 1899, leaf 4
partment in of a dry powder by pressing out the yeast- which are twelve seats with seating accommo- cells, filtering aud evaporating. The proper- dation for twenty-eight persons. A toilet and ties of the new ferment are purely chemical. Among other characteristics, the newly dis- lavatory is… … tanks are connected, and both are thus avail- infections, while the harmless artificial assimi- THE CAB OF MOTOR CAR. able to supply the feed. lation products of micro-organisms may be em- The engine is of the well-known Vauclain ployed for perfecting various products of trade compound type, with…

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