in Höken (Centerförlaget, 1964 series) #4/1966
in Top Comics Der Schwarze Falke (BSV - Williams, 1970 series) #113
in Rommets Helter (Serieforlaget / Se-Bladene / Stabenfeldt, 1965 series) #4/1966 ([november] 1966) [mirrored cover, Andre Blanc Dumont removed]
On-sale date from copyright registration.
in Top Comics Der Schwarze Falke (BSV - Williams, 1970 series) #113
in Aventures Fiction (Arédit-Artima, 1966 series) #36 (août 1974) [N&B et recadré/B&W and reframed]Published as a public service in cooperation with the National Social Welfare Assembly, coordinating organization for National Health, Welfare and Recreation agencies of the U.S.
in Top Comics Der Schwarze Falke (BSV - Williams, 1970 series) #113
in Aventures Fiction (Arédit-Artima, 1966 series) #36 (août 1974) [N&B et recadré/B&W and reframed]| Script: | Henry Boltinoff (signed as Henry Boltinoff ) |
| Pencils: | Henry Boltinoff (signed as Henry Boltinoff ) |
| Inks: | Henry Boltinoff (signed as Henry Boltinoff ) |
| Colors: | ? |
| Letters: | Henry Boltinoff (signed as Henry Boltinoff ) |
In The Comic Reader #27 (July 1964), George Kashdan is credited with writing the Blackhawk fillers. Info per Nick Caputo.
Letters from Gary Rothay, Walter Stringer, James R. Adcock, Philip Chase, Fritz Phillips, Jeff Gilchrist, Mike Ringo, David G. Henley, Steve O'Brien, Joe Muscatello, Mike Weidle, Donald Labriola and Bill Dubay.