I currently have an auction on ebay with 16oz. Ramblin' Root Beer Bottles. I have other bottles that I will be posting in the near future. http://cgi.ebay.com/Ramblin-Root-Beer-Sealed-Full_W0QQitemZ110114866273QQihZ001QQcategoryZ39500QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
How has your search for Ramblin Root Beer gone? I have been able to find only very little information about such bottles, let alone someone knows about them. I was very greatful to have come up successfully with this site and your post from my google search.
I have come up with quite a few Ramblin Root Beer bottles like the ones you seek. I also have Sunkist, Sprite, Coke, Dr. Peper, and some Dads Root Beer etc. You can contact me for pictures and other information. My email is the best way to contact me.