Campbell Carrington, 1851-1917
in charge of zoological collections
"Mr. Campell Carrington had charge of the zoological collections during the years 1870 and 1871, and performed his duties with great zeal and efficiency. His collections of fish and reptiles are quite complete. He was assisted by Messrs. Dawes, Logan, Negley, and Duncan.
Mr. Elliott labored with his usual zeal and efficiency, and, besides great numbers of sketches, he constructed sections of the entire routes traversed during the season. Assisted by Mr. Carrington, he made the circuit of the lake in our little boat, and sketched the entire shore-line with care." --F. V. Hayden 
- "U.S. Geological Survey Photographic Library," U.S. Geological Survey Photographic Library, 1871, accessed November 21, 2012, photo by W. H. Jackson. http://libraryphoto.cr.usgs.gov/htmllib/btch112/btch112j/btch112z/btch112/jwh00585.jpg
- F. V. Hayden, Preliminary Report of The United States Geological Survey of Montana and Portions of Adjacent Territories; Being A Fifth Annual Report of Progress (Washington: Government Printing Office, 1872), pg.4-5