ct that it is the first of the Christmas it is gone, leaving the cavern warm. and dry till beams in the elevator well in the usual way, and is sup- kind held in America, the high position occupied by Ameri- spring returns, when the ice forms anew! Ice has also been ported by a wire rope secured in… … in it remain unaffected by common climatic changes. It is tween the collars is fitted a cast steel or iron sleeve, formed to be hoped that he may continue his interesting observa- through the top of the car and fastened by two nuts, one with flanges around its ends, intermediate points, and cen-…
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