VintageRCR, Looks like you could hit a rummage sale for an old C-clamp (boot sale, G-Cramp for those east of the pond) and make your own.
Dale
Hi Dale, making my own would be the easy way out. This just has that vintage coolness factor... Haha. Heck, the sand alone would cost me more than $2.00 to cast the end pieces.. Lol