original and intact depression era c. 1930's collapsible exterior sidewalk "special today" signicade designed and patented by walter edwards. the exact fabricator is not known. the sign is consists of supporting legs, braces for holding the legs in their active positions, a frame pivotally mounted between the legs, a sign member pivotally mounted within the frame and bolts passing through the frame and braces for holding the frame against movement. the double-sided arch top sign and supporting bracket are comprised of heavy gauge steel, with original black enameled finish intact.