I spent some time in this pdf on Rose Tool today. I learned a great deal about saw machinery. The gummers, sets and brazing equipment was very interesting to me and the barrel stave saw was one I had never seen. I thought that others would be interested.
JIS
http://www.roseantiquetools.com/sitebuildercontent/sitebuilderfiles/1894atkinspdfopt9.93mb.pdf

John,

Thanks for posting the link to that catalog!