9804.00.35.00—Automobiles, trailers, aircraft, motorcycles, bicycles, baby carriages, boats, horse-drawn conveyances, horses and similar means of transportation, and the usual equipment accompanying the foregoing; any of the foregoing imported in connection with the arrival of such person and to be used in the United States only for the transportation of such person, his family and guests, and such incidental carriage of articles as may be appropriate to his personal use of the conveyance