The tax return appears to be a sham as the source of the revenue(donations) section is not completed. The payments do not qualify for the described purpose of the organization, and a large portion of the program expenditures were not (non-profit) recipients.
This private foundation would lose its non-profit status under even the most lienient analysis of the organization.
Here is the link to the return. Better download it before it disappears. The 1023 application should also be available if you want to see it.
http://www.guidestar.org/FinDocuments/2007/020/756/2007-020756843-047b169d-9.pdf
Contact Information:
INKWELL FOUNDATION INC
Physical Address:17 Ware St
% Henry Louis Gates Jr
Cambridge, MA 02138
This would be a guaranteed audit if you turned him in as the annual tax return is clearly incomplete and incorrect.