Comic Title: Blackhawk #239
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: Feb/Mar 1968
On Sale Date: December 12, 1967 Newsstand Date December 12, 1967
Source: Direct Currents, Batman #199, Page 14

Copyright Date December 12, 1967
Source: Library of Congress, Periodicals 1967

Frequency: Monthly
Cover Price: $0.12
Page Count: 32
Editor: George Kashdan

Title: "The Killer That Time Forgot"
Pages: 23

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

Writer: Bob Haney
Penciller: Dick Dillin
Inker: Charles Cuidera

Feature Character(s)

• Blackhawk (last appearance in Blackhawk #238; next appearance in Blackhawk #240)

Supporting Character(s)

• The Blackhawks (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Hendrickson (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Olaf (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Andre (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Stanislaus (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Chuck (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Chop Chop (last appearance in Blackhawk #238; next appearance in Blackhawk #240)
• Lady Blackhawk (last appearance in Blackhawk #236; next appearance in Blackhawk #242)

Villain(s)

• The Iron Hammer (a Nazi; no further appearances)
• Seven international criminals (disguised as Blackhawks; no further appearances)
• Adolf Hitler (in flashback; last appearance in Star Spangled War Stories #156; no further appearances)

Other Character(s)

• The mayor of a small town in Europe (no further appearances)

Flashback Appearance(s)

• Blackhawk (last appearance in Blackhawk #213; next appearance in Blackhawk #242)
• The Blackhawks (last appearance in Blackhawk #213; next appearance in Blackhawk #242)
• Hendrickson (last appearance in Blackhawk #213; next appearance in Crisis on Infinite Earths #5)
• Andre (last appearance in Blackhawk #213; next appearance in Crisis on Infinite Earths #5)
• Olaf (last appearance in Blackhawk #213; next appearance in Crisis on Infinite Earths #5)
• Stanislaus (last appearance in Blackhawk #213; next appearance in Crisis on Infinite Earths #5)
• Chuck (last appearance in Blackhawk #213; next appearance in Blackhawk #108)
• Chop Chop (last appearance in Blackhawk #213; next appearance in Blackhawk #108)

Synopsis:
In a snow bank atop the alps, a man who has been frozen in the ice awakens and frees himself. The man walks to a nearby town where a museum is being robbed by a group of Blackhawk imposters. The man attacks them, then walks away.

When the real Blackhawks are called to the town, they recognize the man as the Iron Hammer, a Nazi they fought during World War II. The Nazi was thought to have been killed under an avalache, but now the Blackhawks know he survived.