Standard, 1950 Series
 
Cover for The Katzenjammer Kids (Standard, 1950 series) #12
Cover for The Katzenjammer Kids (Standard, 1950 series) #13
Cover for The Katzenjammer Kids (Standard, 1950 series) #14
Cover for The Katzenjammer Kids (Standard, 1950 series) #15
Cover for The Katzenjammer Kids (Standard, 1950 series) #16
Cover for The Katzenjammer Kids (Standard, 1950 series) #17
Cover for The Katzenjammer Kids (Standard, 1950 series) #18
Cover for The Katzenjammer Kids (Standard, 1950 series) #19
Cover for The Katzenjammer Kids (Standard, 1950 series) #20
Cover for The Katzenjammer Kids (Standard, 1950 series) #21