18. The special duties of the board of management shall be:(1) To cause to be deposited in the office of the clerk or secretary-treasurer of the municipality wherein the head office of the association is situated the duplicate of the memorandum mentioned in section 12, as well as the duplicate of the by-laws and of the amendments thereto, and also the names of those who in any capacity are charged with its management or direction;
(2) To supervise the condition of the funds, and the bookkeeping.