Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#127
Published	March 1970
Cover Price	0.15
Pages	36
Editing	Mort Weisinger; E Nelson Bridwell
Notes	average sales per issue, previous year - 379,235

Cover Details

Characters	Jimmy Olsen; Superman
Genre	superhero
Pencils	Curt Swan
Inks	Murphy Anderson
Notes	average sales per issue, previous year - 379,235

12 page Jimmy Olsen story "The Secret Slumlord of Metropolis!"

Characters	Jimmy Olsen; Superman; Terry Dean; Lois Lane; Perry White; Barret Maxwell
Genre	superhero
Script	Leo Dorfman
Pencils	Curt Swan
Inks	George Roussos

11 page Jimmy Olsen story "When Olsen Changed History!"

Characters	Jimmy Olsen; Superman
Genre	superhero
Script	Leo Dorfman
Pencils	Pete Costanza
Inks	Pete Costanza
Notes	continued from previous issue