The Vault - all things secret for private research. We apologize for the phenomena of link-rot.
book finder http://www.bookmaven.net/
1800's http://www.surveyhistory.org/surveying_books_1800s.htm
antique art http://www.droppinscience.net/index.html
print in the 1800's http://www.bethel.edu/%7esocsco/MediaCom/Print1800s.html
visionaries of the 1800's http://www.ellenwhite.org/egw32.htm
unconventional science http://amasci.com/freenrg/febooks.html
Troll Books http://www.vmwarts.com/
Renna. to Modern Hot links http://members.aol.com/TeacherNet/Ren.html
Bee Creek Books http://www.beecreekbooks.com/index.html
Inventors and Inventions from 1800 to 1850 http://www.enchantedlearning.com/inventors/1800a.shtml
Open Directory: Special Collections http://dmoz.org/Reference/Libraries/Special_Collections/
Materials and Mans Needs Collection http://books.nap.edu/html/materials_and_man/NI000880/HTML/1-64.HTML
Alana's Collectibles http://www.alanasbooksandmagazines.com/
Tim Thompson physist http://www.tim-thompson.com/
Tims Books http://www.tim-thompson.com/books.html
mad scientists directory http://all-ez.com/science.htm
magnetic field http://www.talkorigins.org/faqs/magfields.html
Agrarian societies graphics http://www.yale.edu/agrarianstudies/sylla/sylla05p.html