<Tr> <Td> Andaman and Nicobar Islands </Td> <Td> </Td> <Td> 25 </Td> <Td> Chief Commissioner </Td> </Tr> <Ul> <Li> As the Settlement of Aden, a dependency of Bombay Presidency from 1839 to 1932; becomes a Chief Commissioner's province in 1932; separated from India and made the Crown Colony of Aden in 1937 . </Li> </Ul> <Li> As the Settlement of Aden, a dependency of Bombay Presidency from 1839 to 1932; becomes a Chief Commissioner's province in 1932; separated from India and made the Crown Colony of Aden in 1937 . </Li> <P> At the time of independence in 1947, British India had 17 provinces: </P>

Who built small army units at presidency settlement