From the 1978 MW catalog. The same model is pictured in '77 but the controls of the CL set look a bit different.
Could possibly be a '76 or '79, designed changed in 80-81 for WCI and Norge built. There was a 1-2 year gap in Westinghouse offerings at MW while they were being absorbed by WCI.[this post was last edited: 7/29/2017-23:11]