Section 48-2474 - Validity of bonds; nonliability of officers and directorsA. Bonds issued under this article and bearing the signature of officers in office on the date of the signing thereof shall be valid and binding obligations, notwithstanding that, before delivery and payment thereof, any and all of the persons whose signatures appear thereon have ceased to be officers of the district issuing the bonds.B. The validity of the bonds shall not be dependent on nor affected by the validity or regularity of any proceedings relating to the construction, improvement, reconstruction, acquisition or extension of the undertaking financed by the bonds or acquired in connection therewith.C. No member of the board of directors or officer of the district issuing bonds is liable personally on such bonds.