Sorry, can't get my head around that.
A Hollingsworth pirate tale from around 1947 in JTTG?
It's not there, trust me.
I looked again.
Do you happen to know the story's name?
In the DCM-missing JTTG #20 there's a final tale called "Human Cargo" (sounds pirat-y), but attributed to Mort Meskin.
Hollingsworth is quite easy to catch, though.
It seems he only worked for Prize in summer/autumn 1948.
From then on he contributed for other outfits.