Negatives and prints
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Guillermo O'Donnell 1982/0915
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Mary E. O'Donnell 1997
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Stephen O'Donnell
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Rev. Paulinus Odozor 2000/1120
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Rev. Paulinus Ikechukuu Odozor 2000
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Judith O'Dusch 1999/0712
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John A. Oesterle 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John A. Oesterle
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John A. Oesterle
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Dr. John R. O'Fallon 1983/0104
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Dr. John R. O'Fallon 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Diarmuid O'Gallan 2002/0909
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kathleen A. O'Grady 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Martin J. Ogren 1999/03
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Bazil O'Hagen 1993/05
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Bazil O'Hagen 1993/06
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Bazil O'Hagen
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Bazil O'Hagen
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1984/0706
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1991
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1995/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patricia A. O'Hara 1997
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Catherine A. O'Hare 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Anne Marie O'Healy 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard Dean Ohern 1987/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Edward C. Ohlson 1988/12
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Susan C. Ohmer 1999/03
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Shigero Oishi 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Katherine O'Brien O'Keeffe
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Katherine O'Brien O'Keeffe 2001/06
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Katherine O'Brien O'Keeffe 2002
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kerry L. O'Keefe 1999/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Shannon E. O'Keefe 1999/11
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Shannon E. O'Keefe 2000
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Aideen O'Leary 2002
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Basil O'Leary 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Basil O'Leary 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kara O'Leary 1995/0524
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard D. O'Leary 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard D. O'Leary 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard D. O'Leary 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard D. O'Leary 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Richard D. O'Leary
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Leary 2001/09
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Annette M. Olivarez 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Maria Rosa Olivera-Williams 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Maria Rosa Olivera-Williams 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of James J. Olsen 1992/1221
- GPHR Faculty and Staff Portraits Image(s) : Portraits of T. Mark Olsen 1996
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Charles L. Olson
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John C. Olson 1992/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Olson 1999
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1994/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Kenneth Robert Olson 1996/0524
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patty Lynn Olson 1988/12
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Patty Lynn Olson 1991
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1990/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1992/11
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1993/02
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1993/0221
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1994
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1994/02
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley 1997
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley
- GPHR Faculty and Staff Portraits Image(s) : Portraits of John Francis O'Malley
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas F. O'Malley 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara 1994/01
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara 1997
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Thomas Franklin O'Meara
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara 1991/0530
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Timothy O'Meara
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Joseph O'Meara, Jr.
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Carl W. O'Neil 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Carl W. O'Neil
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Carl W. O'Neil
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Rev. Daniel J. O'Neil 1976/1020
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Rev. Daniel J. O'Neil
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Rev. Daniel J. O'Neil
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Lieutenant Stephen R. O'Neil
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Eugene J. O'Neill 1986
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Gene O'Neill 1976/1001
- GPHR Faculty and Staff Portraits Image(s) : Portraits of Gene O'Neill 1981/10
- GPHR Faculty and Staff Portraits Image(s) : Portraits of James E. O'Neill