(70 ILCS 1805/16) (from Ch. 19, par. 616)

Sec. 16. Notwithstanding the form and tenor of any such bonds or certificates and in the absence of any express recital on the face thereof that it is non-negotiable, all such bonds and certificates shall be negotiable instruments. Pending the preparation and execution of any such bonds or certificates, temporary bonds or certificates may be issued with or without interest coupons as may be provided by ordinance.

(Source: Laws 1967, p. 3589.)