Hello
It's the Chinese CHU ( AFAMX ) X-PO ,flown only once (1943)
OPEN HOUSE
(I'am going to walk some 20 km along the coast in our sunny
Bretagne)
About the Observer's :I am the happy owner of all of them ,from 1942 up to 1992/3 ,and then it's german traduction ,Flugzeuge der Welt, from 1994 up to 2009 :I like those pretty little books ,especially the ed.of the fifties ...
Have a nice day
Richard