In honor of the 25th anniversary of Boston Beer Company, I dug up one of these old Sam Adams coaster from the mid-90's. As you can see, the logo still shows the original stoic Sam Adams instead of the current "Party Patriot" that they use today. I probably got this from one of the Sam Adams airport pubs which were in their infancy at the time and kind of novel. Now, they are all over.
On the other side, there were various listings of awards won by the famous Boston Lager.