There's two great new sites I found out about. Hope you enjoy them!!
One is a wikia-pedia on Vintage Patterns. Open to everyone to post
to.
The other is a place to find those missing pattern pieces, trade
patterns, or donate patterns that just take up space but you don't
want to throw away.
Click on
http://groups.google.com/group/ocsewing/web/its-all-about-the-vintage-baby
- or copy & paste it into your browser's address bar if that doesn't
work.