This ad for Chick Rib appeared back in 1954. The restaurant was located at 62nd and Keystone Avenue. My city directories lead me to believe that the restaurant soon moved to Kessler and Keystone and became the Chick Inn. Further research shows the Chick Rib was at 2340 Keystone Avenue, where the Marsh was for many years, and it was owned by Claude Dodd (appears to be not related to Dodd's Townhouse).