thread238-375388
http://bit.ly/1CqkgM5 - some physical characteristics of the wire
http://bit.ly/1GwVKd0 - a book (highlighted in yellow) which can be found in the Library of Congress
http://bit.ly/1K81S0Q - another reference
http://bit.ly/1LiwbTz - select page 319 for some info about...