I purchased a number of items from WHDH-TV when they finished at Morrisey Blvd. Two RCA 6B6 consoles, and Frank Avrush's (Bozo's) RCA 77DX mike with the red band around it. Gerorge Watson was the engineer who did a lot of the sales, and later Paul Hurd, who became VP of Engineering for the radio side. Tom Heathwood