Section 7. The said Trustees may from time to time make bye-laws consistent with this Act

7. The said Trustees may from time to time make bye-laws consistent with this Act— (a) for the management of the said Museum; (b) for the summoning, holding and adjournment of general and special meetings of the said Trustees; (c) for securing their attendance at such meetings; (d) for the provision and keeping of minute-books and account-books; (e) for the compiling of catalogues, and (f) for all other purposes necessary for the execution of their trusts.