Rights Jul 20, 2004-Jan 19, 2004 Rights ratio: 1 share for every 20 held at a price of Rs 560.0 Rights Dec 10, 1993 Jan 04, 1994 Aug 10, 1993 Rights ratio: 1 share for every 3 held at a price of Rs 50 ...

Annie Jump Cannon was an astronomer, suffragist, and photographer. Nearly deaf for much of her life, Cannon is credited with the invention of the Harvard spectral classification system, which assigns ...