The Blackhawk origin story printed in 1961's BLACKHAWK #164 was actually an unchanged reprint from Quality's BLACKHAWK #93 (October 1955), albeit re-typeset and with updated pictures of the team.
The Blackhawk origin story printed in 1961's BLACKHAWK #164 was actually an unchanged reprint from Quality's BLACKHAWK #93 (October 1955), albeit re-typeset and with updated pictures of the team.