The cover to DAREDEVIL #89 by Sal Buscema.

The cover to AVENGERS #91 by Sal Buscema

Final splash page from INCREDIBLE HULK #228 by Sal Buscema and Bob McLeod.

Here’s Marie Severin’s cover sketch for X-MEN #69, along with Sal Buscema’s final cover, and the printed book.

The cover to DAREDEVIL #77 by Sal Buscema.

A page from AVENGERS #70 by Sal Buscema and Sam Grainger.

A page from AVENGERS #68 by Sal Buscema and Sam grainger.

A few of Sal’s border notes remain:

UNCONSCIOUS

PULLS SOME KIND OF MIND READING MACHINE

YJ POURS IT ON

MACHINE BEGINS

REVEALS

A page from CAPTAIN AMERICA #147 by Sal Buscema and John Verpoorten.

Here’s a page from AVENGERS #159 by Sal Buscema and Pablo Marcos, featuring Graviton

Here’s Marie Severin’s cover sketch fo X-MEN #69, along with Sal Buscema’s cover and the printed book.