Back to Superman's Pal, Jimmy Olsen
Superman's Pal, Jimmy Olsen #20
CGC Census
19
Total Graded
0
9.8 NM/MT
2
8.0 VF
Reprinted 3x
Superman finds a dinosaur egg and Jimmy hatches it in hopes of winning an unusual pet contest.
Cover Date
April 1, 1957
On Sale Date
February 24, 1957
Pages
36
Cover Price
$0.10
Rating
Approved by the Comics Code Authority
Editor
Whitney Ellsworth
Credits
Writer
Penciller
Inker
Letterer
Characters
Danny the Dino
superhero