Indicia title is "Strange Tales & The Golem". On-sale date from Comic Reader (Street Enterprises, 1973 series) #108, July 1974.
This issue has variants:
The Golem (also in flashback); Wayne Lord (also in flashback); Rebecca Adamson (also in flashback); Jason Adamson (also in flashback); Colonel Omar (flashback); Professor Abraham Adamson (flashback, death); Kaballa