L-Ron (DC, robot)
L-Ron (DC, robot) appears in 24 issues in grailworth's catalog, and was first published in 1988. First appearance: Justice League International #14 (1987), cover dated 1988.
First appearance
Every appearance we value
JLA: Classified (2005) 1 issue
Justice League America (1989) 2 issues
Justice League Europe (1989) 4 issues
Justice League Quarterly (1990) 1 issue
Supergirl (1996) 2 issues
Zero Hour: Crisis in Time (1994) 3 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.