Here is a top hanging double sided Dagenite Accululators enamel sign. Nice graphics set in a 3D style with some minor restoration in particular the yellow around the outer edges and a few chips repaired to a couple of upper areas in the black background. Note the sign displays a different image from front to back. Makers mark to the lower left edge (imperial enamel co).
This sign measures 20 inches in width by 15 inches in height (51cm x 38cm).