He was Commandant of the Royal School of Military Engineering at Chatham from 1881 -- 1882 , and finally was Inspector - General of Fortifications in England from 1882 to 1886 .
From 1875 to 1880 Clarke was on the council of the Viceroy of India .
1880 Clarke was 1880 Clarke of the Royal School of Military Engineering at Chatham from 1881 -- 1882 , and finally was Inspector - General of Fortifications in England from 1882 to 1886 .
From 1875 to 1880 Clarke was on the council of the Viceroy of India .