JURISDICTION
California
77
Colorado
5
Georgia
3
Louisiana
New York
1
Ohio
Pennsylvania
Tennessee
Texas
LOCALITIES
713
Pittsburgh
338
Johnstown
75
Erie
71
Harrisburg
65
York
Lancaster
58
Bethlehem
48
Allentown
44
Philadelphia
41
Upper Darby
38
West Chester
37
Reading
32
PHILADELPHIA
30
PITTSBURGH CITY
29
FIRST LETTER
OSCAR DWIGHT HOLLINGSWORTH
Pennsylvania (Baton Rouge) - Professional Engineer Expired