Fig. 51.—Drawing of Mars (July 30th, 1894).
Fig. 52.—Drawing of Mars (August 16th, 1894).
Fig. 53.—Elevations and Depressions on the "Terminator" of Mars (August 24th, 1894).
Fig. 54.—The Southern Polar Cap on Mars (July 1, 1894).
Fig. 51.—Drawing of Mars (July 30th, 1894).
Fig. 52.—Drawing of Mars (August 16th, 1894).
Fig. 53.—Elevations and Depressions on the "Terminator" of Mars (August 24th, 1894).
Fig. 54.—The Southern Polar Cap on Mars (July 1, 1894).