(105 ILCS 5/15-3) (from Ch. 122, par. 15-3)
    Sec. 15-3. Leases-Pooling agreements-Railroad rights of way and depot grounds.
    The township land commissioners or trustees of schools in townships in which Section 16, or lands granted in lieu thereof, remain unsold, or which have title to any other school lands or real estate, may lease them for an annual cash rent or for an annual grain rent or a combination of cash and grain rent, or may lease them for drilling for oil and gas upon a royalty basis. The lease shall be made by the president and the clerk, under the direction of the township land commissioners or trustees of schools, with the lessee or lessees, shall be in writing, shall be filed with the records of the board, and a copy shall be transmitted to the county superintendent. In case of default in the payment of rent the township land commissioners or trustees shall at once proceed to collect it as may be provided by law for the collection of rents by landlords. No lease under the provisions of this Act shall be for a longer period than 5 years except when lands are leased for the purpose of having permanent improvements made thereon, as in cities and villages, and except when leased for oil and gas development and drilling. The township land commissioners or trustees of schools which have title to any school real estate or lands, whether the lands or real estate are being used by any school district for school purposes or not, may lease such real estate or lands, or any part thereof, for drilling for oil and gas upon such terms as may be agreed upon. Where such a lease is made for drilling for oil and gas, the township land commissioners or trustees of schools may also enter into pooling agreements with the owners of adjacent lands so that the township land commissioners or trustees of schools will participate in royalties in proportion to their acreage ownership as to all oil produced from any of the lands in the pooling agreements. This section does not apply to cities having a population of over one hundred thousand inhabitants.
    The township land commissioners or trustees of schools of any township may sell and convey to any railroad company a right of way across any school lands of the township, and necessary depot grounds.
(Source: Laws 1961, p. 31.)