(2) The notification under sub section (1) shall (a) specify such particulars of the estates or tenures as may be prescribed; (b) specify the period for which the estates or tenures shall be placed under the management of the Provincial Government; and 534 (c) vest the management of such estates or tenures in a person who shall be an officer not below the rank of Deputy Collector (hereinafter called the Manager) (3) The notification under sub section (1) shall be published in the Official Gazette and a copy of such notification shall be sent by registered post, with an acknowledgment due, to the proprietor of the estates recorded in the general registers of revenue paying or revenue free lands maintained under the Land Registration Act, 1876, or in case such estates are not recorded in any such registers, and in the case of tenure holders, to the proprietor or tenure holder of the estates or tenures, as the case may be, if the Collector of the district is in possession of a list of Such proprietors or tenure holders together with their addresses (4) The publication and posting of such notification, where such notification is sent by post, in the manner provided in sub section (3), shall be conclusive evidence of the notice of the declaration to the proprietor or tenure holder whose estates or tenures are affected by the notification under sub section (1) and of the service of such notice on the proprietor or tenure holder 7 ' Section 4 of the Act laid down the consequences of the issue of a notification in respect of any estate or tenure.