Letter from the Secretary of the Treasury, transmitting 1. A statement of payments made during the year 1827 for the discharge of miscellaneous claims, not otherwise provided for, 2. Of contracts and purchases by the collectors for the Revenue Service during the year 1826, 3. Of expenditures on account of sick and disabled seamen during the year 1826, 4. Of contracts made relative to oil, light-houses, light-vessels, &c.