Marble machine video
Furnished content.
(from Lumberjocks.com)
Seems lots of interest in the bell tower marble machine video. Not sure how to post a video but there are two cool videos of this machine on Forest Street Designs web site. Go to Forest Street Designs bell tower marble machine and scroll down under the description.
Sorry not sure how to post a link.
edit: Woodworking/auto___marble_machine_video.wikieditish...