slate 60
The Slate 60: Analysis of the Year's Biggest Philanthropists.
Slate 60 Appearances by Richard A. Manoogian
Search all Slate 60 lists for donors and/or recipients:
| Year | Rank | Amount Donated/Pledged | Recipients |
|---|---|---|---|
| 1999 | 12 | 50.0 million | Detroit Institute of Arts |