They are missing (for me too). Unfortunately, they are also missing on the Internet Archive (https://web.archive.org/web/*/https://www.lanl.gov/media/publicatio

They are missing (for me too). Unfortunately, they are also missing on the Internet Archive (https://web.archive.org/web/*/https://www.lanl.gov/media/publications/actinide-research-quarterly/first-quarter-2023/hitting-the-jackpot-the-birth-of-the-monte-carlo-method https://web.archive.org/web/*/https://www.lanl.gov/media/pub...) :-(