Eugene J. Houdry
Potts
1948
Read More
Chemistry
H.C. Jones
Longstreth
1913
Read More
A. T. James
Wetherill
1959
Read More
Frederic E. Ives
Scott - on behalf of the City of Philadelphia
1887
Read More
Clarence P. Landreth
Potts
1919
Read More
Robert Kunin
Potts
1966
Read More
Robert Howland Leach
Wetherill
1943
Read More
Mark Warsnop Marsden
Scott - on behalf of the City of Philadelphia
1896
Read More
Adolph W. Machlet
Longstreth
1929
Read More
Karl B. McEachron
Longstreth
1935
Read More