This opinion cites 172 cases:

Soohan v. City of Philadelphia ( 1859 )


Havir's Estate ( 1925 )


Ashwander v. Tennessee Valley Authority ( 1936 )


Commissioner v. Sunnen ( 1948 )


Lawlor v. National Screen Service Corp. ( 1955 )


Baker v. Carr ( 1962 )


Wanamaker's Estate ( 1939 )


Wallace's Estate ( 1934 )


Cameron Bank v. Aleppo Township ( 1940 )


Commonwealth Ex Rel. Margiotti v. Lawrence ( 1937 )


Knoll v. Hart ( 1932 )


Friese's Estate ( 1934 )


Brennan's Estate ( 1936 )


Crawford's Estate ( 1940 )


McKaine v. Drake Business School, Inc. ( 1919 )


Everett v. Harron ( 1955 )


Loughran v. Matylewicz ( 1951 )


Fisher Building Permit Case ( 1946 )


Pruner Estate ( 1957 )


Wiegand v. the Barnes Foundation ( 1953 )