Here's more info from my husband Daniel on radar manufacturers in MA during WWII. "I think your company in Massachusetts is in fact Raytheon. The following link, associated with that which you had sent before, is much more illuminating regarding their involvement in Radar. I doubt others existed in the area or if they did, almost certain would have been a spin-out of Raytheon directly as MIT professors were also engaged in their business" http://www.raytheon.com/about/history/leadership/index.html Sandy Sandra Lee Blakley 336 South 30th St. Philomath, OR 97370 541-929-2259 --------------------------------- Never miss a thing. Make Yahoo your homepage.