>>8652389
https://www.philadelphiafed.org/education/teachers/publications/symbols-on-american-money/
QUOTE:
Conclusion
Pyramids, eagles, goddesses, and frogs — even Santa Claus. These are just a few of the images that have appeared on American currency over the past three centuries. Some of these symbols are no longer used, but many of them can still be found on present-day U.S. notes and coins. Understanding the importance of the symbolism on American money and the meaningful messages it conveys helps us to better appreciate the ideals of hope, optimism, and patriotism our Founding Fathers were trying to pass on to all future generations of Americans to share.