I'm restoring a 40x18 Ludwig concert bass drum. From the serial number, I believe it was made in 1971. It's missing one tension rod (7") and claw. I suppose I could buy a new one, but I'd rather find one that matches, if possible. Doesn't need to be in particularly great condition -- the others are pretty dinged up anyway (see photo).

If anyone knows where to get one, please let me know. (I've already checked ebay, and couldn't find anything.)