Superman (1939 1st Series) #234 VG
Published Feb 1971 by DC.
Cover art by Neal Adams. How to Tame a Wild Volcano!, script by Denny O'Neil, pencils by Curt Swan, inks by Murphy Anderson; working for WGBS, Clark Kent is sent to a South Seas island to cover a volcano that's about to erupt. Weather and Climate science article. Prison in the Sky--The Fabulous World of Krypton starring Tron-Et, Jor-El, Lara, Ken-Dal, Nali-Ilv, Ed-Ilv, and Jax-Ur, script by E. Nelson Bridwell, art by Curt Swan. Science Says You're Wrong If You Believe That article. 36 pgs. $0.15. Cover price $0.15.