The owners of the Seltzer Spring have an ingenious contrivance for exhibiting the flow of the water and its gas. It consists of a glass tube, three feet in height and fifteen inches in diameter, nicely adjusted to the mouth of the spring, through which the sweet, clear, sparkling water gushes in a steady volume, while, faster than the water, bubble up the glittering globules of pure carbonic acid gas. History. The spring was discovered several years ago, but only recently was it tubed so as to be available. The tube extends down thirty-four feet to the surface of the foundation rock. The crevice in the rock through which the water issues is about twelve inches by five. The column of water above the rock is thirty-seven feet high. The flow of gas is abundant and constant, but every few minutes, as the watchful visitor will observe, there is a momentary ebullition of an extraordinary quantity which causes the water in the tube to boil over the rim. When the sunshine falls upon the fountain it presents a beautiful appearance. This is a genuine Seltzer spring. The character of the water is almost identical with that of the celebrated Nassau Spring of Germany, which is justly esteemed so delicious by the natives of the "Fatherland." Our German citizens, with their usual sagacity, have discovered this fact, and the consumption of the water by them is daily on the increase. The importance of this American Seltzer Spring will be somewhat appreciated by the reader, when informed of the fact that nearly two millions of stone jugs, holding one quart each, of the Nassau Seltzer are annually exported from Germany. Properties. The water of this spring is very pleasant to the taste, being slightly acidulous and saline, but much milder than that of the other Saratoga springs. It is an agreeable and wholesome beverage. When mixed with still wines, etc., it adds the peculiar flavor only to be derived from a pure, natural Seltzer. It enlivens them and gives them the character of sparkling wines. Saratoga possesses numerous objects of interest for the German population, surpassing even the famous Spas of Europe, and the discovery of the Seltzer will doubtless attract large numbers of this intelligent and genial people. The analyses of the Saratoga and the German Seltzer springs are almost identical. No people in the world, perhaps, consider a summer's excursion to a watering place so absolutely essential to life, physically, dietetically, morally and politically considered, as the Germans, and we are happy to know that they are beginning to realize the attractions of Saratoga. [Illustration: STAR SPRING.] The United States Spring is also successfully used for mixing with the still wines, and is attaining a popularity among the Germans. THE STAR SPRING Is located on Spring avenue near the termination of Circular street. Star Spring Co., proprietors, Melvin Wright, Superintendent. History.