Green Mountain

Last month a visitor to my site contacted me and asked if I knew anything about this Green Mountain can.

 I searched the internet and couldn't find much information.  I did find a site that said the can is from Minnesota. 

Another site listed it as a citrus flavored soda.  That site dated the can to 1979.

It's a crimped steel can with a tab top.  And the canning information on the side says it was produced by Contract Beverage Inc.

So if anyone has any additional info, please post a comment.  Thanks!!!