Unpublished items consisting of 1) Incomplete notes, on temperature and precipitation of the Delta area including roughly drawn graphs of precipitation, contributed by R.W. Longley. 2) 1p. of evaporation records l970-71. 2p. of meteorological records and 1 graph of weather records (1971) at Mamawi Lake station submitted by Dr. H. Dirschl. 3) Meteorological observations from private records of the Hudson Bay Co. Gives date, time, temperature, winds and weather conditions for 1803-06, 1827-28, 1836-40. 4) 1840s meteorological observations of the Delta extracted from unidentified meteorological journal.