|The View from 30 Rock|
Photo by André Lage Freitas via Wikimedia Commons
The Rockefeller's office dates back to 1882. In 1933 it moved into the newly built 30 Rock. Now the family has found a better rental in an adjoining Rockefeller Center building. The New York Times marks the pending move with this salute to Room 5600. (The "room" once encompassed three high floors in what my father knew as the RCA building.)
The investment-management arm of the office, Rockefeller & Co, was spun off some years ago and now seeks business from outside the family. You'll find it at 10 Rock.