Don wrote:
I think
1: Sal Buscema
2. John Romita (kind of hard to tell)
3. Jim Starlin
4. Herb Trimpe
5. John Buscema (I think he had just come back to comics when he did this)
6. Jack Kirby
I'm with Don on everything except #2. I'd guess that #2 is Ron Wilson.
I'm wondering if #5 isn't from the British weekly Hulk comic. It seems to me that that took a more realistic approach. I'm trying to remember if John Buscema drew it, but I'm not sure.
Then again, I could be totally off base there.