Copy letter from Robert William Frederick Harrison to The Librarian, US Department of Agriculture, Washington DC 'Dear Sir, I have to acknowledge the receipt of your communication of November 17th, and in reply have the pleasure to inform you that I have received authority to forward you a copy of the National Antarctic Expedition 1901-1904. Meteorology PartI. " Observations at winter quarters", and of any further volumes on the physical work of the Antarctic Expedition that may appear.' 4 December 1908