There is a very good book by Louis Catron for only fifteen dollars that
covers a lot of Kettering Catron history I got mine last Christmas and was
please for the price<wolfmanlou(a)aol.com> also if anyone knows of a used copy
of the Catron big blue book written in the 1969's by Henry Catron please let
me know I only have access to it at resource centers Dan Kettering