ed. net. Masks of magnetized steel are now constructed, Figure 1 represents a longitudinal section, and Fig. and adapted to the faces of the workmen. By these 2 across section. A is the pipe or tube of the faucet, or less play to the vibrating arm, according to the the airis not merely strained,… … action by an eccentric plate which is escape. The saving of time effected thrown round upon the center of the by this process is also very consider- ratchet wheel, and acts upon the able. the ordinary process, a jeweler can scarcely a partition, a, which, with a flange portion, 6, forms points of…
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