ians, consists of a modern pro- mostly occur in central mountain regions, where such that the whole cost of the apparatus and its working ducer-gas suction engine coupled to a dynamo. The causes are absent, while in some populated valleys comes out in the end at the rate of two cents, as at… … ral solar effect as out more inquiry possible, and _ to forms. limit the effect of the rays; and if Damsite is the it is desired to name of a new screen from the plants any portion of the spectra, town in Texas, recently included in the list of post is an apparatus well within the supervising…
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![An illustration from Catalogue of Roberts & Sons' annual collection of oil paintings and water color drawings [microform] : from the studios of eminent British artists, together with a few examples of the modern Dutch School, to be sold at auction, without reserve, October 11th and 12th 1898, at 2:30 o' clock P.M. at Roberts & Sons' Art Gallery, 79 King Street West, Toronto (1898)](https://img.insideoutlibrary.com/img/200/ia-cihm_95014-8-0.webp)
