Comic Title: Blackhawk #179
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: December 1962
On Sale Date: October 11, 1962 Copyright Date October 11, 1962
Source: Library of Congress, Periodicals 1962

Frequency: Monthly
Cover Price: $0.12
Page Count: 32
Editor: Jack Schiff

Title: "The Invisible Dr. Dumar"
Pages: 9

Feature(s):
Blackhawk (of Earth-1)

Penciller: Dick Dillin
Inker: Charles Cuidera

Feature Character(s)

• Blackhawk (last appearance in Blackhawk #178; next appearance in Blackhawk #179)

Supporting Character(s)

• The Blackhawks (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Hendrickson (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Stanislaus (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Andre (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Chuck (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Olaf (last appearance in Blackhawk #178; next appearance in Blackhawk #179)
• Chop Chop (last appearance in Blackhawk #178; next appearance in Blackhawk #179)

Villain(s)

• Three escaped convicts (no further appearances)

Other Character(s)

• Dr. Alex Dumar (a scientist; no further appearances)

Synopsis:
Dr. Alex Dumar develops a machine that can transport object from one location to another using light beams. A lab accident causes Dumar to fall into the machine and become invisible. The effect begins to affect his mind, causing him to believe he is one of the Blackhawks, and that the real Blackhawks are part of the Falcon Gang. Blackhawk manages to cure Dumar by exposing him to a rainbow. Once Dumar becomes visible again, his mind returns to normal.