Photocopy. "This diagram is of great historical importance, as it is believed to be the first diagram depicting the location of the village of Johannesburg on government ground, and the first diagram showing the location of Mynpachts, mining right leases on Witwatersrand gold fields ... ". Inset: Lyst van Mynpachten Toegestaan., Pretoria. Landmeter Generaal's Kantoor
