Detective Comics (vol.1) #598 to #600

** Complete Blind Justice Storyarc 

Series: Detective Comics 

Issue: 598 to 600

Era: Copper Age 

Story: Sam Hamm

Art: Denys Cowan

Cover: Denys Cowan

Remarks:  

Issue 598: 80 Page Giant-Size ; 2 x Big color break spine creases; light nip at top spine corner; Off-white pages

• signed by Joe Rubinstein 

Issue 599: Higher Grade (VF+); Off-white pages

** 1st Appearance of Henri Ducard

Issue 600: Anniversary 80 Page Giant-Size; 1 color break spine creases; Stress marks at top spine corner; Off-white pages