Official difference between the G-10 and K-4 windscreen??

[von Lutz]

More on the G-10 handbuch controversy, I may be the origin of the "questionable" copy mentioned. Back in the late 1970s I found a xerox copy of the Bf 109G-10 Teil 0 handbook. At this point the source has been long forgotten, (possibly John Caler?). In 1982 I retyped and reprinted several hundred copies, since the cockpit foto was missing I used a shot of the Chino PoF G-10. I have no reason to believe the xerox copy was phony. The inside cover like other handbücher (see attached) lists all the applicable Tiele. The only other G-10 was Teil 9B H2 Elect. Schematics. Every other Teil refers to earlier Gs or later K-4s.