An Act for granting relief to the United Company of Merchants of England trading to the East Indies, by allowing further time for the payment of certain sums due, and to become due to the publick, and by advancing to the said company, on the terms therein mentioned, a certain sum of money to be raised by loans or exchequer bills, and to enable the said company to make a dividend of four pounds per centum to the proprietors at Christmas, one thousand seven hundred and eighty-three; and to regulate the future payment of debentures of drawbacks on East India goods