From the collection Dr. David P. Chandler on the site http://papaintellivision.com/
The documents herein regard the Mattel Electronics Intellivision project ranging from its inception in 1977 until the end of Chandler's involvement with the company in 1983.
These documents, dating from March 15th 1978 to August 17th 1978, involve a correspondence between Method Electronics Inc. and Mattel regarding parts providing for the Intellivision. Both technical and purchase information is discussed.
Uploaded by The History of How We Play on