Simmer & Jack Gold Mine - Cyanide plant

• ZA HPRA A3311-75-S17
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Simmer & Jack Gold Mine - Surface plant

• ZA HPRA A3311-75-S16
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Stock Exchange group

• ZA HPRA A3311-74-S16
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Simmer & Jack Gold Mine - General view

• ZA HPRA A3311-75-S15
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Stock Exchange (second building?). Trading hall decorated with flags, for the celebration of a record output of gold of 3,599,852 oz. from Rand Mines

• ZA HPRA A3311-74-S15
• Unidad documental compuesta
• May 1892

Parte deBarnett Collection of Photographs

Stock Exchange, architect's sketch of the interior of the third Johannesburg Stock Exchange in Hollard Street in 1903. The cornerstone was laid by Lord Milner, the High Commissioner for South Africa

• ZA HPRA A3311-74-S14
• Unidad documental compuesta
• 6 April 1903

Parte deBarnett Collection of Photographs

Simmer & Jack Gold Mine - Surface buildings

• ZA HPRA A3311-75-S14
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Simmer & Jack Gold Mine - Tailing wheels

• ZA HPRA A3311-75-S13
• Unidad documental compuesta

Parte deBarnett Collection of Photographs

Stock Exchange (second building), also called Exchange building, corner of Simmonds and Market Streets

• ZA HPRA A3311-74-S13
• Unidad documental compuesta
• circa 1894

Parte deBarnett Collection of Photographs

Simmer & Jack Gold Mine - Tailing wheels

• ZA HPRA A3311-75-S12
• Unidad documental compuesta

Parte deBarnett Collection of Photographs