sample resignation letter for teachers

Dear sir,

Sub : Giving two months notice-reg

As I have been selected by the Teachers Recruitment Board for Government College, I request you to relieve me from the post of Lecturer in Tamil from 30-11-2000.  Please consider this as two months notice and return all my certificates to me

Thanking you

                                                                                          Yours faithfully
                                                                                                 xxxxx