...department, chief of bureau, deputy thereof, or clerk therein, or other officer of the Corporation shall be directly or indirectly interested in any contract,...the city treasury, or by any assessment levied by an act or ordinance of the Common Council, nor in the purchase of any real estate or other property...

...officer of the corporation, shall be directly or indirectly interested in any work, busine3S or contract, the expense, price, or consideration of which is paid from the city treasury, or by an assessment, levied by an ordinance or resolution of the city council, nor be the surety of any person...

....No officer shall be directly or indirectly interested in any contract, work or business of the city, or the sale of any article, the expense, price or consideration of which is paid from the treasury, or by any assessment levied by any act or ordinance ; nor in the purchase of any real estate...

...head of a department, clerk, city officer, assistant or employe in any department of smid city, shall be directly or indirectly interested in any contract,...consideration of which is paid from the city treasury, under the penalty of his immediate removal from office. 61. CITY AUDITOR — POWER TO APPOINT.] Ibid....

...-department, chief of bureau, deputy thereof, or clerk therein, or other officer of the corporation, shall be directly or indirectly interested in any contract, work or business, or sale of any article, the expense, price or consideration of which is paid from the city treasury, or...

...No officer shall be directly or indirectly interested in any contract, work or business of the city, questions which, by the said confederation, are submitted to them; and that the articles t treasury, or by any assessment levied by any act or ordinance; nor in the purchase of any real estate...

...district treasury, or be directly or indirectly interested in any contract, work or business, or in the sale of any article, the expense, price or consideration of which is paid from the treasury, or by an assessment levied by any act or ordinance of said council, nor shall any such member...

...aldermen, or ot any board of education, or any other ented in con- j i- u J ri i c 3 J • ii city officer, be directly or indirectly interested in any contract, work or business, or in the sale or supply of any article, the expense, price or consideration of which is paid from the...

...the corporation, shall be or become, directly or indirectly, interested in or in the performance of any contract, work or business, or the sale of any...article, the expense, price or consideration of which is payable from the city treasury, or by any assessment levied by any act or ordinance of the common council...

...clerk or agent thereof, shall be directly or indirectly interested in any contract, work of nothu>e' or business, or the sale of any article, the expense, price or consideration be inter- of whicli is to be paid from the city treasury, nor in the purchase of contracts, anj' property...