Sure there is some more research to do about Morris Bokor.
Obviously false information can be seen
here about a 1911 Bokor III machine.
There is an Hungarian reference to the existence of the 1910
Bokor II and the
1911 Bokor III. Unfortunately the Hungarian sentence is
Quote:
|
1911 Bokor III háromfedelű
|
where the last word defies any translation

I can find.
It is a guess of course what the original Hungarian first name of Bokor was, surely not Morris. But he may have been also Rumanian / Bulgarian.
The administration of Ellis Island of new incomers in the USA gives 131 Bokors.
Searching will have to continue.
Cheers
Kees