Can someone tell you about World War 2 aircraft carrier flags- They are red and white diagonally split from top to bottom- The handles seem to be maple and one has a finished notch on the base?

The flags you’re describing likely refer to the ensigns used by aircraft carriers during World War II, specifically those of the United States Navy. The red and white diagonal split is characteristic of the U.S. naval jack, which was often flown by ships, including aircraft carriers. The handles you mention might be decorative elements or specific to certain naval presentation flags. The finished notch could indicate a flag designed for display or ceremonial purposes, often seen in military contexts.