Hem... Not astonishing if I was surprised. In fact, these three photos were taken with my Biogon: the photographer had mixed the rolls when printing. Hope he will find the good one.
I have modified the title of the thread. And I feel a bit stupid!
Jacques, thanks for sharing the photos. Every lens with M39 is interesting. I know it is not russian but can be mounted to Zorki or FED. But these photos are not as sharp as they should be. Why ? Problem of scanning ?