ntury. The superiority of spec- ,-;-. " TheTe exist in nature intermittent springs, tl£e water flow- be tepi&end: with sufficient rapidity till its level rises above imens now produced, over those of Senefelder and bis imme- ing regularly for a time, and then suddenly ceasing. In these diate… … ing an intermittent supply, with any form of chan- MAURICE'S PATENT AUTOGRAPHIC PRESS. receiving any ink by the interposition of nel, or a remittent supply, in connection with a moisture. springs, the opening, as at A, in Fig. 1, communicates with a syphon channel. In order that the syphon may…
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