Manx is a natural breed, not developed by humans. It's among the oldest breeds in the world and one of the first breeds to be showed in UK late 1800
Later on in US: CFA has recognized the Manx as a breed for many years. The oldest stud book on hand, Vol. #19, list Manx as one of the breeds that CFA recognized back in the 1920s.
I'm breeding quality show cats.
Photoalbums will come......