THE WEST SHORE. 1G1 COLUMBIAN EXPOSITION DESIGNS. Beginning with the famous crystal palace, ever)- international exposition has sought to outdo all its predecessors in the matter of attractions of a spec ial and novel nature, but it was reserved for the genius of the great French engineer, Eiffel, to introduce something not only unique in idea but of over shadowing appearance in the great Eiffel tower, 1,000 feet high, that was erected in Paris for the last exposition, and still stands as the List and greatest wonder of the world. Ever since the idea of a great fair in America to com memorate the four-hundredth anniversary of its discovery by Columbus be gan to assume definite proportions, engineers have been engaged upon de signs for some structure of mammoth proportions and of striking and appro priate significance, that would excel the work of the now celebrated French man. THE WEST SHORE gives this week engravings of three novel and imposing designs, and will continue to give illustrations of proposed features, accepted designs and other objects of interest in connection with the fair. The design of " Liberty Raising the World," is by F. S. Ingoldsby, member of the Engineers' club, of St. Louis, No description of it is necessary, save to say that the stone pedestal is 350 feet long, the height to the top of the globe 350 feet, and the diameter of the globe 120 feet. The strength, beauty and appropriateness of sentiment of the statue are apparent. Another design is the " Columbus Dome," submitted for the main building. The building coven an immense area, being 1,492 .by LIBERTY RAISING THE WORLD. 1,892 feet, figures of es pecial significance. The dome is 800 feet in diam eter, covered with a map of the world showing the route of Columbus, and surmounted by a temple of liberty and gigantic statue of Columbus, the head of which is 600 feet from the ground. The cost of this building would be $3,000,000. By all means the most colossal, novel, appropriate and costly design is that of a " Columbian Globe," by M. Alberto de Palacio, a Spanish engineer. The sphere is mounted on a base 36 feet high and is itself 984 feet in diame ter. Perched upon the top is a model of the vessel in which Col umbus sailed, the top of which is 1,311 feet from the ground. On the surface of the globe is a map of the world, the outlines ol which will be lines of electric light that will shine out from the globe and make a vividly brilliant effect. The equator is marked by a wide promenade platform 3,280 feet long, which is reached by a spiral railway on the inside of the globe. Above the equator the railway is on the exterior surface, and its course can be seen on the engraving. In the base are majestic statues of Columbus and other navigators, missionaries and persons prom inent in the discovery and civilization of America. The whole structure is to be built of iron, and with accessories will cost $6,299,200, The enormous space in the interior of the base can be mil iied for a great many purposes. It is suggested that a Colum bus library be gathered there j that museums of toology, min eralogy and botany of America be established, and an audito rium and laboratory for the expatiation of, and experimenting in, the natural sciences be maintained ; that anrtments for the Span ish geographical society, and a great naval museum be provided. The interior of the caraval at the top of the sphere might be used for a me teorological observatory. The interior of the sphere, having a space nearly 1,000 feet in diameter, contains an enormous area that can be variously used. The upper half, presenting the exact form of the firmament, offers an opportunity for the reproduction in elec tric lights of varying siics of the heavens. Mag nificent cyclommas might be made on a grand scale. A vast auditorium for public entertain ments could be provided without interfering with the other uses, and in addition would be ample room for cafes, restaurants, promenades, etc. The prospect from the great equatorial prome nade, from the tram car as it ascends the winding road and the huge ship at the top would be a magnificent one, and for years, possibly for centuries, would draw thousands of vis itors annually to the great city by the lake, the structure standing as a perpetual mon ument to the great event the fair is intended to commemo rate. Among the extremely novel designs submitted to the directors is one for a rocking tower, by an Iowa engineer. He proposes to build a steel tower 900 feet high and only twen ty feet in diameter, at the top to be a circular cap 200 feet in diameter and two stories high, the whole structure resembling a gigantic toadstool It would be held in position by huge steel wire cables, guying it on all sides, and the top would be reached by an elevator in the center of the stem. The expansion of the cables under the rays of the sun would cause the tower to lean and to change its angle of inclination continually. It would 1 1 . ... icn.uniy uc a novel exienrnce to be rocked in such a huge cradle at such an altitude above the earth, and the majority of people would think more than twice before trusting themselves in such a contrivance. However, the world is more and more learning to throw off its fears, founded Uxn the ordinary exericnccs and observations of life, and placing more trust in the conclusions and demonstrations of science. THK COLUMBIAN DOME BUILDING. wv ! 1," A ' 1 7 r, i 1 iiui'n.j,.'1 iw j mm $1? wit 5fe '-J!lV- 't&fl I'ALAtlOS COI.I MIIIAN 11I.OIIK.