1. Such bonds shall be signed by the president of the board of trustees and attested by the signature of the secretary of the board of trustees with the seal of the district affixed, if the district has a seal. The interest coupons may be executed by affixing the facsimile signature of the secretary of the district.

2. The moneys of the reorganized common sewer district shall be deposited by the treasurer of the reorganized common sewer district in such bank or banks as shall be designated by order of the board of trustees. The secretary of the reorganized common sewer district shall charge the treasurer, and the moneys shall be drawn from the treasury upon checks or warrants issued by the reorganized common sewer district for the purposes for which the bonds were issued.