will open them at its last movement. second and Thirty-third Streets respectively, with stairways directions. The lifting rope, N, is secured to the end of the Above these is the ice chamber, in the bottom of which leading up in the towers from the ground floor. The tow- are air passages that may… … COOPER'S IMPROVED SHIP CLEANER. the results promise to be of much value. BERENS’ A comprehensive scheme of classification has been care- fully elaborated; a system of rules and regulations to gov- ing the door of the main chamber, the object being to shield frame, H, passes over a pulley in an arm…
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