Cover: Carl Barks
The Carl Barks Library of Gyro Gearloose Comics and Fillers in Color #2
“[Roscoe the Robot] (Danish title)”
Sell my copy
Have this issue — or a whole collection? Get a fair offer from us, skip the marketplace fees and the hassle.
We Buy Collections ▸Fast, fair offers · we handle grading & shipping
Full credits
writer, artist, inker Carl Barks
colorist Gary Leach
letterer Garé Barks
cover pencils, inks Carl Barks
Full plot ⚠ may contain spoilers
▸ Reveal full plot — may contain spoilers
Brief article about the origins of the belief that ideas could come from striking oneself in the head with a hammer.
Plot details indexed by the Grand Comics Database (CC BY-SA).