A 12 spoke wagon wheel design with 2 spokes 'covered' by two bars creating a center space. The 4 numbers are the only inscription. The basic wagon wheel motif has been used for sewer lids since the 1870's
Water or Sewer connections. Years I have spotted range from 1953 to 1998, although the same overall design is still actively installed
Throughout the city in Public Parks and Public Housing. This one was seen at Park Ave and 101st St by the George Washington Carver Houses.