--------+-------------+------------+--------------+-------------+ --------+-------------+-------------+-------------+-------------+ | 4000 mtrs. | 4500 mtrs. | 5000 mtrs. | 6000 mtrs. | Date. |(13,320 ft.).|(15,000 ft.).|(16,700 ft.).|(20,000 ft.).| --------+-------------+-------------+-------------+-------------+ Jan. 2 | NE by N | | | | | 23 | | | | | | | | | " 2 | | | | | | | | | | | | | | | " 3 | | | | | | | | | | | | | | | " 4 | | | | | | | | | | | | | | | " 11 | E1/2N | E by S | E by NE | ENE | | 8 | 14 | 13 | 14 | | | | | | April 9 | NW by W | W by N | | | | 18 | 20 | | | | | | | | " 8 | NW | SSW | NNW | SW | | 1 | 3 | 5 | 7 | | | | | | " 30 | | | | | | | | | | | | | | | May 16 | | | | | | | | | | | | | | | Sept. 5 | | | | | | | | | | | | | | | " 7 | | | | | | | | | | | | | | | " 10 | | | | | | | | | | | | | | | " 20 | | | | | | | | | | --------+-------------+-------------+-------------+-------------+