A collection of perforated pebbles from an archaeological site in Israel may be spindle whorls, representing a key milestone in the development of rotational tools including wheels, according to a new ...
Rights Jan 14, 1994 Feb 08, 1994 Jan 01, 1994 Rights ratio: 3 share for every 5 held at a price of Rs 200.0 Rights Feb 21, 1992 Mar 25, 1992 Sep 30, 1992 Rights ratio: 1 share for every 1 held at a ...