Birthday wishes from individuals attending Drucker's 80th birthday celebration are inscribed on the mat framing the invitation. The celebration was held on November 18, 1989.
Birthday parties; Drucker, Peter F. (Peter Ferdinand), 1909-2005; Drucker, Doris
Drucker School faculty, alumni and Drucker's family and friends celebrate Peter Drucker's 92nd birthday. Peter and Doris Drucker are both recognized as honorary alumni of the Drucker School. Drucker autographs books and visits with alumni.
Birthday parties; Drucker, Peter F. (Peter Ferdinand), 1909-2005
Left to right-Sid Harris, Joe Maciariello, Paul Gray, Dick Ellsworth, Vijay Sathe, Christine Hekman, Don Griesinger, Sonia Gold, Peter, Jean Lipman-Blmen, Gale Merseth, Bela Gold, Paul Albrecht and Ed Barker.
Birthday parties; Drucker, Peter F. (Peter Ferdinand), 1909-2005
Left to right- Holly Hauck, Sarah Castor, Candy Williams, Rita Haggerty, Regena Mitchell, Connie Bartling, Diana Seder, Peter, Mary Jane Boland, Deepak Shimkhada, Eric Ditwiler, Dolores Weck and Gale Merseth.