A brief overview of the Trigonometrical (Trig) Survey of the City of Sydney 1865, NRS 9929 and the project to make it available on CD-ROM.
The cartographic records of the Surveyor General provide some of the most detailed and comprehensive descriptions of the nature, agricultural potential and occupancy of land in the colony.
Goldmining can be a challenging field of research. The record series listed in this guide may assist.