ELGIN, 74.5 m. (2,330 alt., 505 pop.), with its many trees, is a pleasant Russo-German town. Its first name, Shanley, was discarded when the N. P. came through because of its similarity to Stanley. A new name was being discussed by a group waiting for a train one day when a member of the group, having looked at his watch, suggested the trade name, Elgin, as a good town site name. His suggestion met with approval of the railroad company.

Right from Elgin on an unimproved county road to the north fork of the Cannonball River, 2 m., where are several suitable camping places under the trees of the narrow river valley.

The road continues S. of the river. Sloping up from the stream, MEDICINE BUTTE (L), 3 m., is a high hill topped with a large, almost cubical block of sandstone used for many years as a Prayer Rock by Indian tribes, and carved with picture symbols of human hands, buffalo heads, bear paws, and other figures. It was the practice of the Indians to leave offerings at the rock and return the following day, when, the older Indians still relate, the pictures on the rock would tell them whether their prayers were to be answered. Beads, pieces of pottery, and other traces of votive offerings are still found near the stone. At the foot of the hill to the W. is a circular area, approximately 80 yd. in diameter, where it is believed that native worshipers danced while encamped near the sacred hill. Little vegetation grows on the plot, indicating that years of dancing packed the earth firmly.

At 76.5 m. is the junction with ND 49, a graveled highway.

Left on this highway to HEART BUTTE (L), 17 m., known to the Sioux as Ta canta wakpa Paha (Heart River Butte). From this elevation the surrounding country is visible for 20 m. in all directions, and in early days ranchers used the hill as a lookout when searching for strayed cattle or horses. The wooded valley of the Heart River is 4 m. to the S., although it appears much nearer. In the sandstone formation atop the butte is a cave formed by wind and water erosion.

East of Elgin on ND 21 is the junction with a graveled county road, 85.5 m.

Right on this road is LEITH, 4 m. (2,353 alt., 174 pop.), named for Leith, Scotland. It is on the Milwaukee R. R.

South of Leith on an unimproved county road to the junction with another dirt road, 6 m.; R. on this road to another junction at 7 m., where a vast deposit of small sea shells covers approximately one square mile to a depth of 4 ft., visible evidence that ages ago this region was the bed of a large sea. Only a thin layer of rich black soil covers the deposit, and in plowed fields the shells are easily seen. The practical-minded farmers of this region have found a good use for this gift of the prehistoric sea; they pulverize the shells and feed them to their poultry to provide the calcium in their diet.

CARSON, 90.5 m. (2,289 alt., 356 pop.), is a compact little town on the slope of a hill, dominated by the large, white frame courthouse at the high end of the main street. It is named for two early settlers, Frank Carter and Simon Pederson.

Left from Carson an unimproved county road leads to the HEART RIVER, 12 m.