I recently purchased a bass manufactured by K. Meyer. The model name on the tag appears to be "Challenger". The serial number is 6065. According to the kaybass.com website K. Meyer was an early brand name for basses Made in the USA by Kay. Can anyone confirm this? The bass is pretty beat up, has been refinished and has a neck repair. The repair appears to have been done professionally. I paid $500, delivered to my house. If anyone has any info on this or can direct me to a resource for info, I would greatly appreciate it.