Interesting discussion over at ARF:
http://antiqueradios.com/forums//vie...2c1d9&start=20
Note there are VKers in the thread. According to the info, Sears had a controlling interest in Warwick. What became of Warwick after Sears hopped in bed with Sanyo and Toshiba is unclear from my brief research, other than the Clarion name is just more re-badged imports since at least the 1980's. Ugh.