Carol M. Highsmith Archive photos from the 1980s

Oak Park neighborhood in suburban Chicago, Illinois

Ocracoke Light, Ocracoke Island, North Carolina

Oatlands mansion, Leesburg, Virginia

Oatlands Mansion, now a property of the National Trust for Historic Preservation in Leesburg, Virginia

Octagon house, also called the John Tayloe III House, is the headquarters building of the American Institute of Architects, Washington, D.C

Octagon House, headquarters building of the National Trust for Historic Preservation, Washington, D.C

Ochs meat stand at the Reading Terminal Market, Philadelphia, Pennsylvania

Octagonal barn in rural America

Octagon House in Watertown, Wisconsin

Octagonal barn and outbuildings

Office building lobby

Office building interior in Washington, D.C

Office Bridge (also called Westfir Covered Bridge) is a covered bridge in Westfir, Lane County, Oregon

Office building lobby, Washington, D.C

Office building hallway

Office building library

Office building conference room

Office building, Washington, D.C

Office building boardroom

Office buildings, Pittsburgh, Pennsylvania

Office building atrium

Office building lobby staircase

Office building elevator lobby

Office building desk and conference area

Office building interior

Office building interior, Washington, D.C

Office building in suburban Washington, D.C

Office lobby, Washington, D.C.

Ohio's "Son of Beast" roller coaster at King's Island, Ohio

Office interior, Washington, D.C

Office reception area

Office interior, photographed in the 1980s

Office interior taken in the Washington, D.C. area

Office lobby, Washington, D.C

Okie camp shack, Weedpatch, California

Old barn and silo in rural America

Oil rigs, Galveston, Texas

Old apple barn near Pembroke, Virginia

Oil refinery, Philadelphia, Pennsylvania

Lincoln Borne by Loving Hands" Description: Oil painting of mortally wounded Abraham Lincoln as he is moved from Ford's Theatre, Washington, D.C

Old buildings in Fredericksburg, Texas

Old bronze Anchor outside Custom House in Monterey, California

Old barn, Sonora County, California

Old caboose at the Texas Forestry Museum, Lufkin, Texas

Old Evening Star Building on Pennsylvania Avenue, Washington, D.C.

Old Eastern State Penitentiary, Philadelphia, Pennsylvania

Old City Cemetery, where slaves and slaveholders, Union and Confederate soldiers are all buried, Talahassee, Florida

Old Cotton Exchange Building, Houston, Texas

Old farm, Mt. Carmel, Utah

Old Executive Office Building, Washington, D.C

Old Fairmont Hotel, Deadwood, South Dakota

Old gasoline pump in rural Virginia

Old Man in the Mountain remembered, New Hampshire

Old Hook Mill in the Hamptons on Long Island, New York

Old Paria (Pahrea) movie set, Utah

Old Pine Street Church Cemetery, Philadelphia, Pennsylvania

Old North Point water tower, Milwaukee, Wisconsin

Old Nevada abandoned restaurant

Old North Bridge and the Daniel Chester French monument, Concord, Massachusetts, marking the "Shot Heard 'Round the World," the spot where the first British soldier fell in 1775, effectively marking the beginning of the Revolutionary War

Old Stone House interior, Washington, D.C