A reproduction box for the Matchbox Models of Yesteryear Y-9a Fowler Showman Engine.
This model is the one of the original releases from 1956 and this is the second series B style box with the model number on the end flap highlighted with a white circle.
There are two front face images for the #9a with this one being the later of the two which we reference as 9a2. This image was continued on the C series of YesterYear boxes.
The B series box issues saw the change over of this image from our reference 9a1 which was also the image for the first A series of YesterYear boxes.