Our appreciation is expressed to those listed below, who have made a contribution or pledge (as of 6 June 2016) 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 www.zygonjournal.org/donate.html. Contributions up to a total of $70,000 will be matched.

Guarantors ($2,000 and over)
Solomon H. Katz	Karl E. Peters
William Lesher
Benefactor ($1,000 to $1,999)
P. Roger Gillette
Sustainers ($250 to $999)
Marjorie H. Davis	Vatican Observatory Group
Dr. Stephen Modell
Sponsors ($100 to $249)
Melvin Gray	Edward T. Ordman
Larry Erickson	anonymous
Alfred Kracher
Friends ($25 to $99)
Paula Fangman	William Shoemaker
Mary Gerhart	anonymous
Norman Richardson

Our appreciation is expressed to those listed below, who have made an annual contribution (as of 6 June 2016) 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 www.zygonjournal.org/donate.html.

Sustainer ($250 to $999)
Solomon H. Katz
Sponsors ($100 to $249)
Ruth M. Bruns	William and Marie Rottschaefer
Larry Erickson	Benton M. Stidd
Paula Fangman	Mary Evelyn Tucker
N. Kermit Olson
Friends ($25 to $99)
William and Bonnie Falla	Mark Kuprych
Memorial Gifts
In memory of
THOMAS FANGMAN,	TONI OLSON,
given by Paula Fangman	given by N. Kermit Olson