It is quite remarkable how young and relatively inexperienced engineers arrived in this country in the 19th century and, from scratch, established a branch of their profession in a remote and rather backward part of the world without the benefit of a mentor or role model.
A typical example was John Gamble, who at the age of 31 came to South Africa and set up the foundations for hydrological studies and irrigation engineering in this part of the world.
John Gamble
John Gamble was born in 1842, the son of a naval surgeon, and was a mathematical prodigy. He won a scholarship to Oxford, was a brilliant student, and after taking his degree remained at the University to become a lecturer in mathematics at Lincoln College. During this period he was awarded the Gold Medal for the Johnson Memorial Prize Essay, his subject being "The Laws of Wind".
But academic life was not for him. Suddenly in 1866 he decided to take articles with the well-known engineer Sir John Hawkshaw. After an initial spell on the construction of the docks at Hull, he became Resident Engineer on the main sewers a Brighton, where he put his mathematical skills to good use in devising a system of survey measurements to ensure that the sinuous tunnels were correctly located.
In 1874 Hawkshaw was appointed by the Brazilian Government...