Reunion, 2002 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion (2), 1991 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion (3), 1991 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion: Casino Night, 2002 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion Weekend, 2002 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion Weekend, 2003 May 31 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion Weekend (2), 2002 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion Weekend (2), 2003 May 31 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Reunion Weekend (3), 2003 May 31 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003
Rick Osgood, 2000 February, 2000 Columbia University Archives Columbia Engineering Photograph Collection, 1958-2008, bulk 1988-2003Series I: Columbia Engineering Photographs, 1940s-2008, bulk 1988-2003