SEC. 9. The subject of apprentices being a matter of joint interest, and concern to both the union and the Master Masons' and Builders' association, the joint committee shall have power to decide from time to time the number of apprentices which master masons may take in service. Until further action by said committee all master masons shall be allowed a new apprentice each year, and the term of apprenticeship shall be three years, but any minor taken as apprentice shall be under 19 years of age. All apprentices shall be allowed to join any organization of their craft, but to be subject to the laws of this state and the contract of apprenticeship made in pursuance of such laws. SEC 10. This article having been agreed upon by the union of the United Order of American Bricklayers and Stonemasons, and the Master Masons' and Builders' association shall not be repealed or amended by either organization except upon six months' previous notice given to the other organization, and such notice shall not be given until after all honest efforts to settle the grievance or difficulty shall have been made. In addition to the provisions for changing the constitutions of the two organizations it was necessary for the Bricklayers' union to make a number of changes in its constitution in relation to the walking delegate, stewards, foremen, etc., but these could not be made at once, as there was a provision in the constitution of the union by which it could not be amended, except after two weeks' notice. This notice was given, and the amendments were made at the proper time. In the meantime the proposed changes were recognized and put into practice. The Bricklayers' union and the Master Masons' association met and ratified the action of the joint arbitration committee by unanimously indorsing the award and all accompanying recommendations. This ended the great strike and lockout.