An act for raising and granting to His Majesty the sum of four hundred and forty pounds sterling, for erecting a fort and battery on the Island of Cockspur, in the River Savannah : and the sum of one hundred pounds sterling for erecting a look-out and battery on Midway River, and for impowering commissioners to issue certificates for the said sums, and for sinking the same by a tax of ten shillings sterling on every hundred pounds value of deer skins and beaver skins exported from, or taken or carried out of, this province, to any part of His Majesty's dominions, except to Great-Britain only.