slate 60
The Slate 60: Analysis of the Year's Biggest Philanthropists.
Donations Received by Franklin Institute
Search all Slate 60 lists for donors and/or recipients:
| Year | Donors |
|---|---|
| 2006 | H.F. (Gerry) Lenfest, Marguerite B. Lenfest |
Search all Slate 60 lists for donors and/or recipients:
| Year | Donors |
|---|---|
| 2006 | H.F. (Gerry) Lenfest, Marguerite B. Lenfest |