Daily Sketch -- Corrigan?

This was found on notebook paper, folded up inside one of my sketchbooks. No idea when this was drawn or exactly what it is. However, if I had to guess it would say it must have something to do with Secret Agent Corrigan and Al Williamson. Al's work on Corrigan always brought out the desire in me to do a spy strip and I always wished I had a clean style like Al's. This might be from photos or it might be swipes from Corrigan.