Brigham Young jr & Myself wrote out a part of the Ceremony of the Endowment. ...
I spent the Evening with President Young. He told me their was No Necessity of dressing in the Temple Clothing while giving the second Anointing any more than in administering the first Anointing or Ordaining. He also said that we should use the Bible in the garden & Bible & Book of Mormon in the Telestial room and add the Covenants to it in the Terrestial Room.
[Source: Wilford Woodruff's Journal: 1833-1898 Typescript, Volumes 1-9, Edited by Scott G. Kenney, Signature Books 1993, http://amzn.to/newmormonstudies]