Note 326 — OREGON MISSIONS AN OUTLINE SKETCH OF OREGON TERRITORY AND ITS MISSIONS (continued 4)

For Porcupine River see our volume xxiii, p. 33, note 19. The pyramid of elks’ horns is described in ibid., pp. 34, 35; and pictured in our atlas, volume xxv, Plate 21. De Smet describes its later destruction by a modern vandal, in Chittenden and Richardson, De Smet, iv, p. 1372.—Ed.