Distant view of tunnel from west Photographer: Nicholas Clarke - 2016

Distant view from east Ref: Anon, c. 1899. Picturesque South Africa - An album of Photographic Views. Cape Town: Dennis Edwards & Co. p 49. Photographer: Unidentified

Eastern entrance Ref: State Archives, Pretoria in Oberholster 1972:335 Photographer: Unidentified

Distant view of tunnel from west Photographer: Nicholas Clarke - 2016

View along cutting Photographer: Nicholas Clarke - 2016

Tunnel entrance Photographer: Nicholas Clarke - 2016

Detail of stonework Photographer: Nicholas Clarke - 2016

View from road of cutting on left Photographer: Nicholas Clarke - 2016

Road tunnel with cutting of rail tunnel on left Photographer: Nicholas Clarke - 2016

Historic photograph of opening of the tunnel Source: Digital Railways Images of South Africa South African Railways and Harbours Magazine Volume 66 (October 1962) p. 1079 Photographer: Unidentified

Unveiling of NMC plaque on 1 November 1963 by WHJ Punt Source: DRISA South African Railways and Harbours Magazine. Volume 68 (December1963) p.1303 Photographer: Unidentified