The 2M 041 Mine map was published in 1968, charted in 1972 at 2 Miles to an Inch as part of the 2 MILE series to administer permit and permit related spatial information. The map was maintained inter
Surveys of leases by mining surveyors including details of number and location of leases, names of lessees, survey application numbers and date of letter transmitting survey to Chief Mineral Surveyor.
