bored today ... did some internet browsing on "rot
Post# of 3601
did not know the first US Patent was in 1886 ( don't think it was George's)
found an informational site and even a museum dedicated to the subject ...
http://www.douglas-self.com/MUSEUM/POWER/unus....htm#crsly
hope all Coates stuff doesn't end up there ...
GLTA