Established for the sole purpose of providing grants to the School District. The fund consists of two sub-funds: (i) an unrestricted sub-fund (Capital Sub-Fund), from which grants to the School District may be made from principal and net income, and (ii) and endowment sub-fund (Endowment Sub-Fund), from which grants to the School District shall be made solely from net income. Donors to the fund may designate that their contributions shall be credited to either the Capital Sub-Fund or the Endowment Sub-Fund. Contributions that are not designated shall be credited to the Capital Sub-Fund.