15.07 Acts and papers of the Legislature to be deposited with the Department of State.—All original acts and resolutions passed by the Legislature, and all other original papers acted upon thereby, together with the Journal of the Senate, and the Journal of the House of Representatives, shall, immediately upon the adjournment thereof, be deposited with, and preserved in, the Department of State, by which they shall be properly arranged, classified, and filed, provided that the journal of the executive session of the Senate shall be kept free from inspection or disclosure except upon the order of the Senate itself or some court of competent jurisdiction.