[William]

Dale Chevrolet in Waukesha WI is said to have had one. Not an RS, auto with console. They also had a yellow/yellow 4-speed COPO. In the '70s I had an orange/orange Z/28 I occasionally took to work. Our warehouse manager at the time told me he went to Dale for an L78 car and they sent him home in the orange COPO instead. This was early 1970; they had quite a few left over '69s including a yellow/yellow Z/28-RS with JL8.

Both yellow cars still exist; orange car in limbo. The original owner of the yellow COPO remembers the orange car and preferred it; did not want an auto.