Never Satisfied
Well-known
It is as I believe that towards the end of production of the M4-P that the switch from the M4 finder was made and the M6 finder was then used. If you have a look at an M4 you can clearly see the the finder windows are recessed as opposed to an M6 where the windows are flush with the surrounds. I had a late M4-P which had the m6 finder windows complete with the typical flare issue that the M6 has. Sorry, this is the link I was looking for. Cheers Andrew. http://www.cameraquest.com/m4pm6.htm