I purchased this one several years ago and never took it out of the box until a few weeks ago to take some pics. From the information I've received from some fellow VDFers (thank you all!), I believe the throne is from the late 60s/early 70s. It's double-braced, heavy-duty and is in very sound condition, both cosmetically and functionally. I believe that it's all original but can't say for sure. Please have a close look at the pics and decide for yourself.
If you're interested or if you've got any questions, please feel free to drop me a PM. I'm hoping to get $50 for the throne plus shipping. I believe when boxed the package weighs approximately 13 pounds.
For additional pics of the assembled throne and the individual pieces please leave your email address in your PM. For some reason I wasn't able to post the additional pics here. Sorry about that.
Thanks!