Section 12. The said Trustees shall cause every article in the said collections belonging to the Asiatic Society

12. The said Trustees shall cause every article in the said collections belonging to the Asiatic Society, and all additions that may hereafter be made thereto otherwise than by purchase under section six, to be marked and numbered, and (subject to the provisions contained in sections nine and fifteen) to be kept and preserved in the said Indian Museum with such marks and numbers; and an inventory of such additions shall be made by the said Society, one copy whereof shall be signed by the said Trustees and delivered to the said Society, and another copy shall be signed by the Council of the said Society and delivered to the said Trustees, and shall be kept by them along with the inventory already delivered to the said Trustees as aforesaid.