one more to challange the older folks.

this is really a great forum to have around.
I've been trying to track the following down for over 20 years and noone has had a clue. It was on the radio on the East coast a dozen times a day for weeks sometimes around 67-70. It was a recited thing with some background music, kind Moody Bluesish. All I remember (I was <10Y.O. at the time) is it was something to do with opening pandoras box and war and near the end were the lyrics: "they opened it up and out rolled a bouncy rubber ball with all the flags of all the nations painted on it..."
Maybe it was just a local DJ thing, but if it exists on an album somewhere I'd like to track it down.

Procol Harum?

It's not Procol Harum "Pandoras box" but I could not find anything close