‘machinery’ historical pictures (exact matches)

The Christians besieging Constantinople in 1203
The Christians besieging Constantinople in 1203
Cocoa processing plant
Cocoa processing plant
Scene from Fritx Lang's film Metropolis, 1927
Scene from Fritx Lang's film Metropolis, 1927
Interior, Niagara Falls, Power House
Interior, Niagara Falls, Power House
Byzantine General Belisarius conquering Rome in 536
Byzantine General Belisarius conquering Rome in 536
Postcard depicting the Robinson Deep gold mine, in Johannesburg
Postcard depicting the Robinson Deep gold mine, in Johannesburg
The new French treaty
The new French treaty
Le Palais De L'Electricite Et Le Chateau D'Eau
Le Palais De L'Electricite Et Le Chateau D'Eau