1. General sketch of the expedition of the “Albatross” from February to May 1891;Agassiz;Bulletin Museum of Comparative Zoology at Harvard,1892
2. Anon. 1850. Columbia Hotel. Sacramento Transcript, June 10.
3. Anon. 1851a. Importations. Daily Alta California, February 4.
4. Anon. 1851b. Shipping Intelligence. Daily Alta California, May 6.
5. Anon. 1851c. Shipping Intelligence. Daily Alta California, June 27.