Found in Maine, but I believe the Herald American refers to the Chicago Herald American, published in Chicago 1939-1953. I spotted it pinned up on a white wall in an antiques shop and thought the much worn, faded and stained orange canvas extraordinary beautiful--and perfectly, poignantly right for a newspaper seller's apron (from the days when the paper was the thing) bearing such an iconic feeling phrase. With the word "herald," as both noun and verb, feeling an especially rich and loaded one at the moment. And orange, too. 

16 1/4" x 10 5/8". Well worn, all to the good, but no notable holes, sound and sturdy. With two pockets, divided by a seam down the middle.