Ownership History
| JONES, DONALD E; JONES, LORRAINE | $0 | | 1127-0749 | 06/18/1970 |
| PHILA, CITY OF | $0 | | 1121-0860 | 03/24/1970 |
| SHOTWELL, IRWIN C JR & JILL G | $0 | | 1112-0436 | 06/30/1969 |
| HEFFNER, ELIZ W & JAMES W | $0 | | 1091-0328 | 10/13/1967 |
| BARRCLAY, CLAYTON C & EVELYN | $0 | | 0882-0255 | 05/27/1954 |