Letter from Donald McLean, Land Commissioner, to the Honble, the Colonial Secretary, dated 20th, June 1850. Relative to payment of Second Instalment on Rangitikei purchase. Wellington, June 20th. 1850. Sir, I beg that you will inform His Excellency, the Lieut. Governor, that I have received intelligence from the Coast that the Rangitikei natives are becoming most discontented at the delay in paying the Second Instalment of purchase money for that district. Secondly, - I am further informed that at Turakina, they have prevented