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.
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Titles
Main Title:
Improvement in Soldering-Irons.
Added Title:
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.
Physical Description
[2], 2 p. : ill. ; 23 cm.
Notes
Specification forming part of Letters Patent No. 122,092, dated December 19, 1871.
Williams, Joseph.Improvement in Soldering-Irons.,
patent,
December 19, 1871;
[Washington D.C.].
(https://texashistory.unt.edu/ark:/67531/metapth165314/:
accessed April 26, 2024),
University of North Texas Libraries, The Portal to Texas History, https://texashistory.unt.edu;
crediting UNT Libraries Government Documents Department.