APPENDIX TO REPORT OF THE SECRETARY. 107 



41. Gustavus Wurdemann. Texas, Louisiana, and Florida. 1854-1858. 



United States Coast Survey. 



42. Bev. A. C. Barry. Wisconsin. 



1855. 



43. Prof. S. F. Baird. Coast of New Jersey. 



4:4:. E. Samuels. California. 1855-1856. Boston Society of Natural His- 

 tory and the Smithsonian Institution. 



1856. 



45. Maj. O. H. Thomas, U> 8. A. Vicinity of Fort Yuma. 



46. Lieutenant Bryan, U. S. A. Wagon-road survey from Fort Eiley to 



Bridger's Pass. 1856-1857. War Department. 



47. Lieut. O. K. Warren, TJ. S. A. On the Upper Missouri and Yellow- 



stone. War Department. 



1857. 



48. W. M. Magraic. South Pass wagon-road. 1857-1858. Interior 



Department. 



49. Caj)t. T. J. Page, TJ. S. JV". La Plata Eiver and tributaries. Navy 



Department. 



50. Donald Gunn. Eed Eiver of the North and Nelson Eiver. Hudson's 



Bay Territory. 



51. John Xantus. Fort Eiley, Kans., and Fort Tejon, Cal. 1857-1858. 



52. Lieut. N. Michler, U. S. A. Exploration of a canal route. The Isth- 



mus of Darien. War Department. 



53. Col. J. E. Johnston, U. S. A. Southern boundary of Kansas. 



54. J. B. Leech. El Paso and Fort Yuma wagon-road route. Interior 



Department. 



55. A. Cainpbell. Northwestern boundary survey. Western end. 1857- 



1861. State Department. 



56. Lieut. G. K. Warren, U. S. A. The Platte Eiver Valley. War De- 



partment. 



1858. 



57. Capt. Thos. BlaMston, B. A. The Saskatchewan. 



58. Lieut. J. C. Jves, TJ. 8. A. Navigation of the Colorado Eiver. War 



Department. 



59. L>r. F. Y. Eayden and Prof. F. B. MeeTc. Kansas. 



60. Er. F. V. Eayden. New Jersey. 



1859. 



61. Capt. J. E. Simpson, TJ. S. A. Kansas, Nebraska, and Utah. War 



Department. 



62. F. W. Lander. South Pass wagon road route. Interior Depart- 



ment. 



