| Note 1: | 25 Jul 1870 This machine belongs to McArthur and Co., as does a steam crushing mill on the opposite bank of the river. This is also a six-head battery, with a Chilian mill, driven by a ten horse-power portable engine, and erected six years since. 3500 tons have been crushed by it, but it is now idle. (001) Pg.3, dtd 25 Jul 1870 |