cover does not appear to be Bob Kane, as credited elsewhere
On-sale date from copyright registration.
in Superman Supacomic (K. G. Murray, 1959 series) #53 ([January 1964])
in Läderlappen (Centerförlaget, 1956 series) #7/1967 (1967-06-dd)
in Superman et Batman et Robin (Sage - Sagédition, 1969 series) #21 (septembre 1970) [Alternance de noir et blanc et de couleurs [Color pages alternate with black and white pages]]Inking credit by Craig Delich.
writer credit by Bob Hughes
| Script: | Henry Boltinoff (signed) |
| Pencils: | Henry Boltinoff (signed) |
| Inks: | Henry Boltinoff (signed) |
| Colors: | ? |
| Letters: | Henry Boltinoff (signed) |
On the page immediately preceding page 9 of the previous story sequence.