Patrons—Philip Hefner Fund
Our appreciation is expressed to those listed below, who have made a contribution or pledge (as of 15 June 2017) to Zygon's Philip Hefner endowment fund, established to honor Philip Hefner for his twenty years of service as editor of Zygon. Donors wishing to support Zygon in this way may find more information and download a pledge/donation form at . Contributions up to a total of $70,000 will be matched.
| Guarantors ($2,000 and over) | |
| Solomon H. Katz | Karl E. Peters |
| William Lesher | |
| Sustainers ($250 to $999) | |
| Marjorie H. Davis | Vatican Observatory Group |
| Mary Evelyn Tucker | |
| Sponsors ($100 to $249) | |
| Melvin Gray | Alfred Kracher |
| Larry Erickson | Varadaraja V. Raman |
| Bill Irons | |
| Friends ($25 to $99) | |
| Michael Cavanaugh | Paula Fangman |
| William and Bonnie Falla | William Shoemaker |
Patrons—Annual Fund
Our appreciation is expressed to those listed below, who have made an annual contribution (as of 15 June 2017) of an amount in the stated categories. New contributors will be added to this list in future issues. Donors wishing to support Zygon in this way may find more information and download a pledge form at .
| Sponsors ($100 to $249) | |
| Marjorie H. Davis | N. Kermit Olson |
| Larry Erickson | William and Marie Rottschaefer |
| Paula Fangman | Mary Evelyn Tucker |
| Larry L. Greenfield | Varadaraja V. Raman |
| Antje and Heinz Jackelén | |
| Friends ($25 to $99) | |
| William and Bonnie Falla | Wesley V. Hromatko |
| William Shoemaker | |
| Memorial Gifts | |
| In memory of | |
| Thomas Fangman, | Toni Olson, |
| given by Paula Fangman | given by N. Kermit Olson |
| In honor of | |
| Solomon Katz, | Marilyn Hromatko, |
| given by Larry L. Greenfield | given by Wesley V. Hromatko |