I recently received this lens. I espected some glowing and not great sharpness. But I was quite suprised to see the performances of this non-coated pre-war lens!
First photo is at f4.5, two others are wide open (f2)
Great shots, Pierre! I have got such results, but only with very clean 2/50 Fed lenses. Most of them are "misty". The first one was taken at Moret s/ Loing, probably?