25 | 1·86 | 15 | 2·00| 2·34| 7·12| 9·00| | | | +-----+-----+-----+-----+-----+-----+ | 28 | 1·78 | 16 | 1·88| 2·32| 6·92| 8·80| | | +---------+ | | | | | | | Mean.| 2·23| 17 | 1·88| 2·30| 6·90| 8·80| | | -----+---------+ | | | | | | | |March. | 18 | 1·82| 2·34| 6·80| 8·90| | | 1 | 1·72 | 19 | 1·64| 2·34| 6·70| 8·96| | | 5 | 1·70 | 20 | 1·70| 2·34| 6·80| 9·10| | | | +-----+-----+-----+-----+-----+-----+ | 10 | 1·64 | 21 | 1·72| 2·50| 7·10| 9·00| | | 15 | 1·50 | 22 | 1·72| 2·42| 7·30| 9·10| | | 20 | 1·44 | 23 | 1·68| 2·48| 7·20| 9·20| | | 25 | 1·70 | 24 | 1·76| 2·52| 7·40| 9·10| | | 30 | 1·80 | 25 | 1·98| 2·54| 7·50| 9·30| | | +---------+-----+-----+-----+-----+-----+-----+ | Mean.| 1·64 | 26 | 2·46| 2·68| 8·04| 9·72| | | -----+---------+ | | | | | | | |April. | 27 | 2·50| 2·80| 8·22| 9·50| | | 1 | 1·80 | 28 | 2·52| 2·94| 8·00| 9·30| | | 5 | 1·76 | 29 | 2·48| -- | 8·04| 9·20| | | 10 | 1·64 | 30 | 2·46| 3·98| 8·70| 9·30| | | | +-----+-----+-----+-----+-----+-----+ | 15 | 1·58 | 31 | 2·36| 9·20| 9·30| | | | | +-----+-----+-----+-----+-----+-----+ | 20 | 1·50 |Mean.| 1·86| 2·76| 6·52| 9·34| | | | +-----+-----+-----+-----+-----+-----+ | 25 | 1·50 | | | | | | | | 30 | 1·50 | | | | | | | | +---------+ | | | | | | | Mean.| 1·60 | | | | | | | | =====+=========+=====+=====+=====+=====+=====+=====+=====+======== TABLE LXII.--_Khartoum gauges._