Whale Chart. M. F. Maury. Preliminary sketch. Series F. Constructed by Lts. Leigh, Herndon & Fleming & Pd. Midn. Jackson. Published National Observatory. 1851. Chart 78.
Whale Chart Of The World [Northwest part]. M. F. Maury. Compiled from Materials in the Bureau of Ordnance and Hydrography by P.M. A. C. Jackson U.S.N. 1852. Series F. No.1. Chart 79.