Jim Amash states in The Quality Companion (TwoMorrows, 2011 series) #1 (November, 2011), page 93, that Fine only drew the first 24 stories of the Black Condor, this issue being the last.
Last appearance in Crack Comics. From this point forward, the Jane Arden reprints in Crack Comics will be edited to remove the Lena Pry toppers.
strip reprint
All Gustavson credits verified and courtesy of Terry Gustafson, son of Paul Gustavson.