Hi, this is my second post and I must say this is a great sight; i'm glad I came across it. I recently purchased a used 3-valve king cleveland baritone horn from ebay and wanted to know more about it, especially the bore. The serial number is 259898. Wish i knew how to attach a file. Under the questions bar on the ebay descriptions site was a link to "King Cleveland Baritone" information that stated the bore as being .570. The link also had a trumpet for the detail picture. I'm very hesitant to believe that page. I was wondering if anyone knew more about this horn like when it was made and what the bore size is? I know the king bellfronts have .562 bores, so is this horn similar. Thanks in advance for any feedback.

Best regards,