@VDCdriver Yes! Then my hazy memory I doubted was right. After all the talk about hidden locations on GM cars of those years I decided I had a faulty memory but couldn’t remember any other location. Nice to know my lousy memory isn’t totally lousy. 
Our '56 Olds 88 was the four door with the center B pillars. Exterior was white and dark gray with gray interior. A decidedly good looking car and quite nice for its era.