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Blackhawk #138
CGC Census
9
Total Graded
0
9.8 NM/MT
1
8.0 VF
Reprinted 3x
While testing the new engines in their jets, the Blackhawks crack a barrier between dimensions and release a menacing \"blob.\" With every attempt to destroy it, it mutates into something even more dangerous.
Cover Date
July 1, 1959
On Sale Date
May 12, 1959
Pages
36
Cover Price
$0.10
Rating
Approved by the Comics Code Authority
Editor
George Kashdan
Credits
Writer
Penciller
Inker
Letterer
adventurewar