When steel matters

The events that are shortly to be related took place in a different age and a different culture, in an altogether foreign location in the broadest sense which was unknown to the people of that time, but is now known to us as a consequence of the work of Einstein in the early part of the twentieth century. It was the time of railroads, steam trains, iron mills, steelworks, coal-mines and dirty work, when undertaker meant more than the entrepreneur and entrepreneur was an unknown word. The prosperity of a municipality could be measured, at least in part by the number of railway stations that it boasted, but better by the quality of the steel produced there and it was from one of these small towns towards the upper end of one of the rolling Welsh valleys that a principle undertaker in the steel industry received a telegram from a bridge and engineering fabricator in North Africa who wished to discuss the procurement of a quantity of steel for the provision of the building of a new bridge across the Niger.