[Brett66]

Some N1 variants:

[MeekOneGOP]

I don't know if this might be of any use to anyone (with the caption included) - I'm no Rocket Scientist!................

N1 Predecessors - Predecessors to the N1 - From left: YaRD nuclear powered
ICBM; YaKhR nuclear launch vehicle; SuperRaket; R-9 ICBM; N-III; N-IIGR; N-I of
1962; N1-L3 of 1964