i think i have a set of mc16 mirrors originals i can only find 1 at the moment, i must have a better look around.
they will need a repaint as they were painted black with metal flake paint work and the paint is starting to blister. the glass is perfect no cracks.
i am willing to swap for a mc18 speedo drive or other mc 18 parts or will sell for cash.
i will take a picture of them and post as soon as i can.