As we neared the coast, what had seemed to be a huge smokestack on the point of the promontory that constituted the southern shore-line of the bay, was revealed to our vision as a colossal tower, that in its general appearance, was an exact duplicate of the strange tower we had passed at the northern verge, at the point where we had escaped from the ice. The material used, the style of architecture, and everything about it indicated that it was erected by the same people and for the same purpose. We had now been speeding forward in a straight line for five hours. We had covered fully 1,000 miles, and MacNair assured us that we had been traveling slowly, in order to give us an opportunity to study the topography of the country, as a whole, from an advantageous position, at an average height of about four miles, though at times we had ascended to higher altitudes, as Iola suggested, to so train our lungs to an attenuated atmosphere, that we would experience less discomfort from the lofty aerial flights we were destined to make. MacNair now called our especial attention to the region of country we were approaching. It was an agricultural district, and, evidently, in a high state of cultivation. It looked like a vast prairie farm, regularly laid out, in the shape of a parallelogram, extending from east to west about thirty miles, and from south to north about fifteen miles. Magnificent buildings appeared at regular intervals, surrounded by beautiful grounds, and connected by broad boulevards, reaching from one end to the other, and crossed by elevated roads at regular intervals. On these magnificent highways, splendid carriages were rolling, but no horses were in sight. Electric cars were continuously moving both ways between these houses, the north and south lines being elevated. Airships of all sizes and designs, seemed to be ubiquitous, and were moving in every direction. Children amused themselves on the shaded lawns that bordered the boulevards, and in the flower gardens of the highly ornamented grounds around the palatial buildings which appeared in every direction. While this district seemed to be distinctively agricultural, much of the surface was given up to parks, shaded driveways, miniature rivers, artificial lakes, fountains, ornamental gardens and orchards.