OAṄKĀRU OCHTERLONY SIR DAVID (1758-1825) OFFER OF SIKH STATE RECALLED BY MAHĀRĀJĀ YĀDAVINDER SIṄGH OMS (d. 1828) OṄKĀR ORIGIN OF THE SIKH POWER IN THE PUNJAB AND POLITICAL LIFE OF MAHARAJA RANJIT SINGH OṬHĪĀṄ