Here we have a short discussion and an example (as derived from the product's instruction sheet) concerning how to use the new Creative Crafthouse "Alberti Cipher Disk" device with Method 1; as originally described by Leon Battista Alberti in his treatise "De Cifris" from the year 1467. Employing digraphs for missing letters when using the device with the English language are briefly mentioned (please also see the video covering advanced Method 2 for additional details and or review the enclosed product instruction sheet). Visit and join our forum at: See this excellent introductory product video on this from Creative Crafthouse here: Product instructions in their latest corrected form can also be viewed here: This product may also be purchased directly via the link below (but supplies are limited):