While rummaging through some of my things, I found this card given to me by my wife's aunt, Jan. I previously posted about these cards here.
This is an unique birthday card because it is not telling anyone Happy Birthday, other than Beethoven and the card is celebrating his 200th birthday, which means the card was out on the market in 1970. I wasn't even born then.
Happy Birthday, Mr. Beethoven! And thank you Sparky for creating such a cool greeting card!