ng ‘‘ Woman’s tached to the axis of the toothed sector, F, which drives a very soon the hygrodeik indicated 90°. The humidity was Work,” gives the following : pinion attached to and moving the hand on the dial shown then readily reduced. Powderwas burnt in various parts of in Fig. 1. The spiral… … main flue. The exhaust fan is cheerfully given by Perkins, BROOKBANK’S PATENT “EAGLE” used for the two chambers and Livingston & Post, sole manu- the green room only, the foul air of the other rooms passing facturers, Cincinnati, Ohio. Wilmington, Delaware, “I send thee some facts concerning from…
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