(70 ILCS 1855/2.18)
(from Ch. 19, par. 452.18)
"Revenue bond" means any bond issued by the District the
principal and interest of which bond is payable solely from revenues or
income derived from ports, harbors, airports, airfields, terminals, port
facilities, terminal facilities, aquariums, museums, planetariums,
climatrons or any other building or facility of the District.
(Source: Laws 1967, p. 2800.)