The Megola Type A-III is a 5-cylinder radial. The factory existed in Munich.

“Exploded view of the radial engine”

"Megola schematic drawing"

-The cooling fins of the cylinders can indicate that it is a rotary radial, but it is not indicated anywhere in the accompanying document.

"Another scheme of the Megola engine"

-The author does not know any aeronautical application of this brand, so he maintains his reservations.