Letter by H C Russell, 2 February 1871

February 2, 2009

263 Sydney Observatory 2 Feby 1871 Sir Your returns are in part contradictory and I have to request answers to the following questions as soon as possible. When you hook the empty Rain gauge on the scale does it balance the scales and if not; how much is required to make it balance?

Letter by H C Russell, 1 September 1870

September 1, 2008

Govt Observatory Sept 1st 70 The Station Master Orange The Broken Thermometer is useless and you can throw it away. I will send you another by rail and coach tomorrow. but do not let the want of this instrument delay you in sending in ??