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Improvement in Soldering-Irons.

Description: Patent for "an apparatus to be used with the common soldering-iron, whereby the same can be heated and kept heated continually while the iron is used." (Lines 6-9) Includes instructions and illustrations.
Date: December 19, 1871
Creator: Williams, Joseph

Railroad-Track Brace.

Description: Patent for a railroad track brace, which holds the railroad ties in place and supports the track in case of one of the ties breaking.
Date: January 19, 1909
Creator: Kelly, William D.

Saw-Guide

Description: Patent for a new and useful saw guide, including instructions and illustrations.
Date: December 19, 1899
Creator: Leaf, John Alfred
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