Moreira is credited on "Dynamic Man" by Jerry Bails' Who's Who, and the movement of the long legged figures, and faces and inking are all very similar to his signed stories in "Jungle Comics" #68 and #72, from the same period.
Six unrelated one-panel gag cartoons.
The art here, with faces with big noses and many thin inklines by pen, is very similar to Astarita's credited "Green Knight" story in "Dynamic Comics" #3. He is credited on "The Echo" by Jerry Bails' Who's Who.