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J,itutifi, �mtri,au+ L A Locomotive Cor Wo rklnll: Steep Gradient s. \ The absorption bands of the most important coloring sub-I aided by exhausting the air. Sohrero macle his experiments An English engineer, Mr. Andrew Handyside, has recentstances lie between C and F; those which lie beyond C require with infusoria of Italian origin which ('an hr. easily made in Iy pate � ted in � ngland an � this a � d sev�ral . other cou�tries a I I sunlight for their study, which is not always t . o be had,doi:10.1038/scientificamerican05201876-329 fatcat:ieh22spulbakvkkxyulbgegrsm