The following information was taken from an article
by Andrew Leahy published in the February 2002 Focus,
the MAA newsletter
Organizations:
British Society for the History
of Mathematics
http://www.dcs.warwick.ac.uk shm/
Links:
British Society for the History
of Mathematics links
http://www.dcs.warwick.ac.uk
shm/resources.html
Math Archives at the University
of Tenessee, Knoxville
http://archives.math.utk.edu/topics/history.html
Math Forum History of Math Links
http://mathforum.org/library/topics/history
History of Math at Trinity College,
Dublin
http://www.maths.tcd.ie/pub/HistMath/
Biographies:
MacTutor History of Mathematics
Archive Biographies
http://www-groups.dcs.st-and.ac.uk/~history/BiogIndex.html
http://www-groups.dcs.st-andrews.ac.uk/~history
iogIndex.html
Biographies of Women Mathematicians
, at Agnes Scott University
http://www.agnesscott.edu/lriddle/women/women.htm
Original Historical Sources:
Euclid's Elements online
http://aleph0.clarku.edu/~djoyce/java/elements/elements.html
The Euler Project
http://vax.wcsu.edu/~sandifer/eulerproject.htm