Found rare 1967 Edinburgh Tattoo enamel pin

I found a vintage enamel pin near the Scott Monument on Princes Street, Edinburgh, this afternoon around 3:15pm. It's a blue enamel pin with gold lettering that reads 'Edinburgh Tattoo 1967', mounted on a red felt backing. There's also a tiny brass tag on the back stamped 'ET-67'. It looks well-loved but still bright, and it clearly has collector value. It would mean a lot to the rightful owner if this finds its way back to you—I'm happy to arrange a safe hand-off.