#31/1967

Reprinted from

• Pilote #252
• Les aventures de Dan Cooper #7

Reprinted in

• Tempo #26/1974— side 1-6
• Tempo Bok #2— ny oversettelse

Credits

Script

Jean-Michel Charlier, Greg, Hergé

Pencils

Albert Weinberg, José Bielsa, Paul Cuvelier, Hergé

Inks

Albert Weinberg, José Bielsa, Paul Cuvelier, Hergé

Redaktør

Ernst Gervin