See http://www.antiquephono.com/default.asp .  It's the home page of the
Antique Phonograph Supply Company (APSCO) in Davenport Center, NY; their
phone is 607-278-6218.

They have parts (new or old), needles, etc. etc.  They have a nice mail
order catalog.  They not only had a brand new spring to fit my 1903
Victor, but for a small fee THEY went through the danger of removing my
broken one from the canister and greasing and installing the new spring!

Rick Inzero