Now I'm confused. This set is the unshaded version of Avocado, which I thought was introduced with the '77 models. From late Winter through early Summer of '76, I would work part-time for my mom's friend Faye, helping unload trucks and sort orders at the Sears Catalog Merchant store she operated. They had a set just like this on display, but I'm nearly certain it was the shaded Avocado finish. I thought GE was the first to have the unshaded colors, available as of late Fall of '76. Was Kenmore/Whirlpool ahead of them with this?