Ownership History
| LEIBIG, DARRYL; LEIBIG, MARILYN | $4,865 | | 2428-1930 | 02/28/2012 |
| STAUDENMEIER, LOUIS; STAUDENMEIER, WINIFRED | $1 | | 2410-0047 | 07/27/2011 |
| STAUDENMEIER, LOUIS; STAUDENMEIER, WINIFRED | $5,900 | | 2376-1848 | 07/14/2010 |
| GIRARD STEPHEN ESTATE; PHILADELPHIA CITY OF TRUSTEE | $392,660 | | 2123-0468 | 10/13/2004 |
| READING ANTHRACITE COMPANY | $0 | | 0-0 | 11/01/1966 |