Market Street Extension, View north showing extensive excavation in the street widening process. The intersection of 18th and Market in the background right. At left are the stairs of 2 homes on the north side of Market, 3172 and 3166 Market. Believe these were renumbered from 60 and 58 Falcon in the earlier extension. The site was further widened in the late 1950s and these homes were demolished or moved. [Market extension Section B][dpwbookBROWNBOOK dpw10576]