For permission to use this item, contact The Drucker Institute, https://www.drucker.institute/about/drucker-archives/
Photograph set capturing Peter F. Drucker's 90th birthday celebration. This set features various close-ups of Drucker interacting with different people. It also features several group shots of Drucker with a collection of attendees, and Drucker speaking at his own ceremony. Doris Drucker is also depicted in several photos.