what are the features, stories and legends, ways and needs associated with rampurva bull capital

Question

http://huntington.wmc.ohio-state.edu/public/index.cfm?fuseaction=showThisDetail&ObjectID=3819
http://cla.calpoly.edu/~jwetzel/India/slides/BullCapital.html
http://www.public.iastate.edu/~tart/arth382/lecture5.html

What is rampurva bull capital??????????????????