I half expected you to begin with "Mr. Kotta, Mr. Kotta" after the o-o-o-o (reference to "Welcome back, Mr. Kotter", a 70's sitcom). Anyways congrats on a cool find!
Nice to find a coin of an aging variety. Looking backwards: Kennedy, Ben, Walkers, then Barbers., that's 4-generations. Whose to say where it's been and how long it's been floating around.
Had I been in your place, all those Os would have been followed by an H and something that would have sounded something like me running toward a toilet for need to remove the load from my shorts!
Great CRH Find which I hereby nominate for the imaginary CRH BANNER!