rtion, and Fig. 3 tion of the top surface, a key sliding adjacent to the improvement has been patented by Mr. Valentine representing one of the weights used in anchoring the commutator, anda contact block having a spring con- Stein, No. 180 East 109th Street, New York City. The post. The post is of… … STEIN'S WORK GUIDE FOR SAWS. typewriter comes to the end of a line, it may be re- turned by the attendant at the receiving station or across the plates at different angles are vertical wings, portion forming a holder or receiver for specially by an automatic mechanism provided for this purpose.…
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