Chap. 0240 An Act prohibiting the employment of minors under eighteen years of age on certain types of elevators, or in the cleaning or repairing of elevators. Be it enacted, etc., as follows: Section 1. Section 61 of chapter 149 of the General Laws, as most recently amended by chapter 98 of the acts of 1954, is herebj" further amended by striking out the last sentence. Section 2. Section 62 of said chapter 149 is hereby amended by inserting after the word "be", in line 5 of clause (15), as appearing in chapter 171 of the acts of 1946, the following:- ; in the operation or management of any type of elevator other than a self-service elevator, as defined in the regulations of the board of elevator regulations and duly filed with the office of the state secretary, or in the cleaning or repairing of any type of elevator. _ Section 3. Section 78 of said chapter 149, as amended by section 1 of chapter 292 of the acts of 1934, is hereby further amended by striking out, in line 5, the words except as provided in section sixty-one,". Approved March 25, 195'4-