434 [Proc. B.N.F.C, 



fortnight's notice shall have been given, in writing, to the Secretary or Secre- 

 taries, considered and decided upon. The Secretaries to give the Members due 

 notice of such intended alteration. 



X. 



That, on the written requisition of twenty-five Members, delivered to the 

 Secretaries, an Extraordinary General Meeting may be called, to consider and 

 decide upon the subjects mentioned in such written requisition. 



XI. 



That the Committee be empowered to exchange publications and reports, 

 and to extend the privilege of attending the Meetings and Excursions of the 

 Belfast Naturalists' Field Club to members of kindred societies, on similar 

 privileges being accorded to its Members by such other societies. 



