A rare, so far as I know one-time combination, was Kaluta inked by Wrightson in
THE SHADOW 3 (March 1974).
Then the reverse, Wrightson inked by Kaluta in "He Who Laughs Last" in
HOUSE OF MYSTERY 221 (Jan 1974), in a story by Len Wein.
Uncredited, Kaluta and Jeff Jones on two other occasions did uncredited partial inks to help Wrightson complete a story under deadline pressure, on the SHOWCASE 83 and 84 issues featuring "Nightmaster" by Wrightson (June and Aug 1969), and on SWAMP THING 9 (April 1974), "The Stalker From Beyond". Although on these last uncredited stories, it's difficult to tell exactly who did what.
