My pleasure. You're a bit younger than me, I first read that in a 100-page issue, BATMAN 255 in 1974. Which also had a fantastic Neal Adams werewolf story.
https://readcomiconline.to/Comic/Batman-1940/Issue-255?id=17869


The giant penny story by Bill Finger, and the giant animatronic Tyrannasaurus Rex story also by Finger, both visible trophies for decades in the Batcave, are both reprinted in BATMAN 256.
https://readcomiconline.to/Comic/Batman-1940/Issue-256?id=17870#1