That one is cool. This is one I have. I think its from the 60's or so. I know they are popular. I had two and gave one to a friend. I use it for "Aerokroil The oil that creeps".
Oh yeah. And the Esso can was a sample that was never opened or used I found while cleaning out a forgotten area at work. It was there for at least 20 years. The building was built in the early 50's so who knows. It is in brand new condition.