Cassette Duplicators Incorporated

List of Customers

 * Feature Films for Families (some copies of Willy the Sparrow and The Little Fox)
 * HaleStone Distribution (2004)
 * National Rifle Association (1994)
 * Nest Entertainment
 * Tektronics
 * The Living Scriptures
 * Two Little Hands Productions (2004)

How to Tell

 * Tapes from 1992 to early-mid 1993 had a code in the vertical blanking interval that consisted of a date, a clock and "CDI."
 * Starting around mid-1993, the D in "CDI" became lowercase and that part was put at the beginning of the code, the date was styled differently, a random letter was placed at the end and it stuck out from the bottom of the vertical blanking interval.

Locations

 * Utah