Hi,
my contribution to the database is here:
Industar 61
"Panda"
No. 8860385
Fed logo
2.8/53
cyrillic
amber and blue coating
click stops 2.8 - 16
Jupiter 8
black with rotating front, green distance scale, aperture values printed
No. 7506635
new KMZ logo
2/50
cyrillic
purple and blue coating
no click stops 2-22
Jupiter 8
silver, non-rotating front, ("Industar-61"-like construction)
No. 6144237
new KMZ logo
2/50
cyrillic
? coating
no click stops 2-22
PS: these two no longer exists, as I transplanted the optical unit from the black one into a silver body because I just didn't like the rotating aperture scale.
Jupiter 8
black with rotating front, white distance scale, aperture values engraved
No. 0150130 (now guess the year 🙂 )
new KMZ logo
2/50
latin
purple coating
no click stops 2-22
Jupiter 9
black
No. 8001662
LZOS logo
2/85
latin
amber coating
no click stops 2-22
Jupiter 12
black
No. 8711761
LZOS logo
2.8/35
latin
purple and amber coating
no click stops 2.8-22