Category Archives: cryptology


    Broadcast extended 2006-2018 (!) on American Public Television. DVD sales--

    DVDs of our documentary can be obtained in several ways:

    If you live in the Dayton area, DVDs are sold at the Museum Store at Carillon Historical Park, and at the book store at the Wright Dunbar Interpretive Center, West Third Street.

    If you're out of town, contact Carillon Park. Read more . Please note, this is a change, Aug. 17th.

  • Dayton Codebreakers appearances

    It's been a busy year at this end and I've needed to adjust my schedule. For the immediate future I am not able to make new speaking dates. I'm looking forward to getting back to a full schedule soon. Debbie Anderson
  • Changes behind the scenes

    The inner workings of this site will be undergoing some changes in the next few months.

    The core pages are now 15 years old--difficult to believe but true.

    The plan is to make these improvements without disrupting the content. It will all be good!

    Debbie Anderson