Marvel Comics
SKULLGRIN
9
APPEARANCES
1
SERIES
FIRST APPEARANCE
1ST APPEARANCE
The Transformers #40
May 1988
1st APP
The Transformers #40
derived:earliest-catalogued
May 1988
No listings
APPEARS
The Transformers #45
Oct 1988
No listings
APPEARS
The Transformers #49
Feb 1989
No listings
APPEARS
The Transformers #50
Mar 1989
No listings
APPEARS
The Transformers #54
Jul 1989
No listings
APPEARS
The Transformers #55
Aug 1989
No listings
APPEARS
The Transformers #57
Oct 1989
No listings
APPEARS
The Transformers #71
Oct 1990
No listings
APPEARS
The Transformers #72
Nov 1990
No listings
