The pit to pit measurement is 23".

Hi, I've never seen this Alice Cooper shirt anywhere. From my extensive sleuthing, I have come to the conclusion it's from approximately 1973, Billion Dollar Babies Tour. It's when the Coop introduced the guillotine to the stage show and similarly, I found a handbill for a concert in '73 with the ...

I have not been able to identify era or value of this particular MC5 shirt. Guessing from the Kedsco tag, I would assume 1980's. Other than that, I am at a loss. Any insight would be greatly appreciated.