Letter from William Fox, Principal Agent N.Z. Co. to the Honble, the Colonial Secretary, dated 3rd. July, 1850. Relative to allowance to Mr. McLean. New Zealand Company's Office Wellington, 3rd. July 1850. Sir, I have to acknowledge the receipt of yours of the 29th, ultimo, in continuation of previous correspondence relative to Mr. McLean's allowance, and other matters of account. As it appears that in case of my refusal to pay the amount due in respect of Mr. McLean's services, that gentleman will be the sufferer, I shall not persist in my refusal, having had every reason to be satisfied with his exertions and zeal when actually employed on behalf of the Company,