On-sale date from Amazing Heroes #22, with shipping date of 1983-03-01.
This issue is a variant of The Thing (Marvel, 1983 series) #1 [Direct].
There exist further variants:
The Thing; Daniel Jacob Grimm; Yancy Street Gang; Thompson Avenue Gang; Uncle Jake; Aunt Alyce; Mr. Fantastic; Doctor Doom; The Invisible Girl; The Human Torch [Johnny Storm]
Synopsis
The Thing returns to Yancy Street, where he grew up, for a little reminiscing. He recounts his early years, including the death of his brother and the formation of the Fantastic Four.