Try this site,
http://www.oldradioz.com/
Dave
You might want to contact carole's120@sbcglobal.net to see if she can help or just type in Carole's Needles. She has a database of over 800 types of antique phono needles.
Andy
Dave,
You may want to check out:
http://www.needledoctor.com/
Radiodoc