First appearance in (new) Eagle vol 2 #24 September 1982but that was the photo strip. I first saw Manix reprints in The Best Of Eagle Monthly issues 3-5, in 1988.
Looks like his original run ended in March 1985:
comicvine.gamespot.com/eagle/4050-37583/object-appearances/4005-80568/
(Looks like his original run ended in March 1985:
comicvine.gamespot.com/eagle/4050-37583/object-appearances/4005-80568/
brb Monkhouse Stampede,
Sat 15 Aug 2026, 2:38,
archived)