Donald and Bettye Harden send their Z408 solution to the Chronicle

Mysteries Department. (2026). Donald and Bettye Harden send their Z408 solution to the Chronicle [Event EVT0D71PC04493C]. https://mysteriesdept.com/r/EVT0D71PC04493C

@misc{mysteriesdept_evt0d71pc04493c,
  title     = {Donald and Bettye Harden send their Z408 solution to the Chronicle},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Event, catalog key EVT0D71PC04493C},
  url       = {https://mysteriesdept.com/r/EVT0D71PC04493C}
}