Comic Title: Blackhawk #186
Publisher: DC (National Periodical Publications, Inc.)
Address: 575 Lexington Avenue, New York, NY
Cover Date: July 1963
On Sale Date: May 9, 1963 Copyright Date May 9, 1963
Source: Library of Congress, Periodicals 1963

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

Title: "The Riddle of the Four Clues"
Pages: 12

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

Penciller: Dick Dillin
Inker: Charles Cuidera

Feature Character(s)

• Blackhawk (last appearance in Blackhawk #186; next appearance in Blackhawk #187)

Supporting Character(s)

• The Blackhawks (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Hendrickson (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Stanislaus (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Andre (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Chuck (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Olaf (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Chop Chop (last appearance in Blackhawk #186; next appearance in Blackhawk #187)
• Lady Blackhawk (last appearance in Blackhawk #182; next appearance in Blackhawk #188)

Villain(s)

• Eli Braggs and his gang (no further appearances)
• Marty Morrow and his gang (no further appearances)

Other Character(s)

• Inspector LeBlanc (a French policeman; no further appearances)
• An unnamed courier (no further appearances)

Synopsis:
Lady Blackhawk witnesses the kidnapping of a courier aboard a train. She follows the kidnappers and rescues the man, who carries a clue leading to a dead gangster’s fortune.

The Blackhawks race against two rival gangs to get all the clues and learn the secret location of the hidden treasure. Eventually one of the gangs and the Blackhawks unravel the clues and find the stolen loot. The Blackhawks capture the gang and turn the money over to the police.