Jack Grandfield was the illustrator of one 'Sexton Blake' story in Knock-Out, called 'Sexton Blake and the Strange Case of the Plastic Bullet'. The strip started on 11 June 1949, and was written espacially for Grandfield by Edward Holmes. It was the first strip Grandfield had done, and it was also his last, for he died shortly afterwards, still in his early thirties.
Artwork © 2016 Jack Grandfield
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