Sec. 2. VALIDATION OF ELECTIONS UNDER OTHER ACTS. Any other elections held in conformity with the provisions of Chapter 10, General Laws of the 36th Legislature, Regular Session, and adopting the provisions of said chapter are hereby legalized, approved and validated. Any funds now on hand and belonging to the Firemen and Policemen Fund shall remain a part of said fund and all warrants and vouchers heretofore issued are hereby legalized, approved and validated.