Here are various documents about Raytheon semiconductors, including data and application notes.
Raytheon 1962 Semiconductor Brochure - Summary of Raytheon semiconductor facilities and products. No date, but estimate about 1962, based on the newest transistors included. Interesting description of "subminiature transistors".
Raytheon 1962 Rheem Semiconductors - Raytheon must have bought Rheem's semiconductor production facilities.