Picture 8:

You spelled shrBlkvrkdZnv wrong :-) But seriously, in the last picture it looks like a Botvinnik (2nd) and Taimanov (4th). Perhaps.
Hard to explain how it feels to see these... almost like looking at old family photos. There is an odd sense of familiarity with many of these people.
Thanks for sharing.
Here are some pictures I culled from various Russian chess books. I'll leave the translations to whomever wants to add them [pictures are numbered for reference].
Picture 1:
Picture 2:
Picture 3:
Picture 4:
Picture 5:
Picture 6:
Picture 7: