need information about unix pic .

From: <fbsdouille_at_free.fr>
Date: Thu, 09 Jun 2022 12:30:27 UTC
Hi guys,

I come to you because I am looking for information about the Phil Foglio image made in 1976 ?
I'm sure that old Unix veteran will be able to help me :) 
if you have explanations or anecdotes of this image you very very  are welcome



sources .
https://minnie.tuhs.org/Seminars/Saving_Unix/
https://geekfault.org/wp-content/uploads/2010/05/4daemons.jpg