To answer the op's question, yes, they are.
https://www.usmint.gov/news/media-k...-dollar-coin
Other proposals are also being considered:
https://www.coinworld.com/news/us-c...se-on-dollar
https://www.coinworld.com/news/us-c...coin-designs
https://www.usmint.gov/news/media-k...-dollar-coin
Other proposals are also being considered:
https://www.coinworld.com/news/us-c...se-on-dollar
https://www.coinworld.com/news/us-c...coin-designs





















