 Complete the following phrase:  For his services in the Gwalior campaign Olpherts received the bronze decoration. Being specially selected by the governor-general, Lord Ellenborough, to raise and command a battery of horse artillery for the Bundelcund legion, he was at once detached with the newly raised battery to join Sir Charles Napiers army in Sindh. His march across India, a distance of 1260 miles, elicited Napiers highest praise. In 1846 Olpherts took part in the operations at Kot Kangra during the 