Linda Kuros Office of the Recording Secretary 124 Mount Auburn Street Cambridge MA 02138 Dear Ms Kuros, I would like to donate a gift in the amount of $ .... in support of Professor Martin Nowak's Program for Evolutionary Dynamics (PED), located at 1 Brattle Square, Cambridge. This gift is supposed to cover the maintenance of space and occupancy, equipment, supplies and administrative staff, and contribute towards research staff, students, visitors and events. I understand that Harvard fund number 347150 is ready to accept such donations. I am extremely impressed by Professor Nowak's highly successful contributions to mathematical biology and evolutionary dynamics. He has managed to assemble the worlds leading group in this area. In my opinion his work is truly multi-disciplinary and highly innovative. Please send me a receipt for tax purposes. Thank you. Yours sincerely, Henry Jarecki (Please enclose check payable to: "President and Fellows of Harvard College." In the check's memo section, please designate the allocation of the gift.) EFTA_R1_0 1469048 EFTA02409064