Here are some photos for your brands pages.
First one is Celo in WI. "King George" is in his early 80's and bottles in returnables. The bottles that he uses are about 50 years old now. Most of his sodas taste like they have been sitting there for awhile!
A few hours north of there is Seymour Bottling. Your typical root beer. Every bottle that they use are also returnables.
Now over to Michigan. Here's a National Beverages bottle. I got this from one of the fellas that rescued the bottling equipment and a few pallets of NOS bottles from ending up in the scrap yard. The equipment and bottles are now at Twig's Beverages (WI).
I should have a few more photos for you in a few weeks.
The ultimate glass bottle soda site: www.GlassBottleSoda.org