Seth Eastman, born in Brunswick, Maine, January 24, 1808; died in Washington, D. C., August 31, 1875. Was appointed to the Military Academy, West Point, at the age of 16, and was graduated June, 1829. Served at Fort Crawford and Fort Snelling, where he had ample opportunities for studying the Indians who frequented the posts. In November, 1831, he was detailed for duty at the Academy and retired from active service December, 1863. From 1850 to 1855 he was engaged in the preparation of the illustrations used in the work mentioned above, evidently under the supervision of the Commissioner of Indian Affairs. PLATE 23 _a._ Reproduction of a drawing made by Catlin of one of his oil sketches. The original painting is now in the United States National Museum, Washington, D. C. George Catlin, born in Wilkesbarre, Pennsylvania, 1796; died in Jersey City, New Jersey, December 23, 1872. In the year 1832 he went to the then far west, and during the succeeding eight years traveled among numerous native tribes, making many paintings portraying the life and customs of the people. He went to Europe, taking with him his great collection of pictures and objects obtained from the Indians among whom he had been for so long a time. One hundred and twenty-six of his pictures were shown at the Centennial Exposition, Philadelphia, 1876, and now more than 500 of his works, portraits and scenes are preserved in the National Museum, forming a collection of inestimable value and interest. _b._ Fort Pierre, after sketch by Kurz, July 4, 1851. Friedrich Kurz, born in Bern, Switzerland, 1818; died 1871. At the suggestion of his friend Karl Bodmer, he came to America in 1846, for the purpose of studying the native tribes, intending to prepare a well-illustrated account of his travels. He landed at New Orleans and reached St. Louis by way of the Mississippi. The trouble with Mexico had developed, and for that reason instead of going to the Southwest, to endeavor to accomplish among the tribes of that region what Bodmer had already done among the people of the Upper Missouri Valley, he decided to follow the route of the latter and ascend the Missouri to the Rocky Mountains. But although his plans were changed he did not become discouraged, and on October 28, 1851, entered in his journal: "My plan is still for the gallery.... I shall have lots of correct drawings." Cholera raged along the upper Missouri in 1851, and for that reason Kurz was unable to remain at Fort Pierre. However, he reached Fort Berthold July 9, 1851. Later he continued to Fort Union at the mouth of the Yellowstone, where he remained until April 19, 1852. Returning, he reached St. Louis May 25, thus covering the distance from the mouth of the Yellowstone in five weeks and one day. He arrived in Bern during September of that year and was soon appointed drawing master in the schools of his native city, a position which he held until his death.