178 Dior Avenue
Featuring a collection of over 500 vintage dolls.  The site concentrates on Bubbles, American Girls and Vintage outfits. 

All Vintage Barbie® Page
Collector shows off her collection; see the doll of the month!

Deni's Vintage Barbie® Collection
Uber collector Deni has a great, large, interesting page.  Don't miss it!

Eileen's Bubble Factory
A page devoted to the illustrious Bubble Cut Barbie®!

Gallery of Photos
Photos of Barbie collectors as children in the 1960s with their Barbies®; truly wonderful.

Penny's Barbie Page
Penny shares her extensive collection of vintage  and mod dolls and clothes.

Ponytales
Devoted exclusively to Vintage and Mod, a fun site to visit.

Vintage Barbie Buzz
Don't miss Cory's page devoted to vintage and mod Barbie®.  Great graphics and photos of a great collection.

Vintage Vinyl Vixen
Great name!  I also like the "Ask BubbaBoy" feature.  Could use more frequent updating.