I have been researching and collecting information on the Beaver motor coaches (including SMC and Monaco era Beavers) and wrote down everything I found/learned in the attached document. This document covers the history of the companies, types/models of chassis used, known problems, VIN decoders, etc. I hope you find it interesting and useful.
If you find any errors or omissions, let me know.
Updated January 21, 2020 by the moderator