File consists of letters and documents relating to Captain Donald Urquhart. The files includes letters to Captain Owen Thomas of schooner "Venture" from an unknown party regarding restrictions on entering the Bering Sea and referencing Captain Urquhart. The files also contains Spring's notes regarding and drafts of letters to Urquhart's family, as well as documents from Customs and Excise, Canada regarding Urquhart's ownership of vessels "Venture," "W.P. Sayward," and "Penelope."

File consists primarily of correspondence between Spring and Captain Cereno Jones Kelley that references exchanges of statements, information, and figures relating to claims for vessels "Kate" and "Favourite." The file also includes a copy of Kelley's letter to F.B. Marvin & Co. upon the seizure of the steamer "Coquitlam," and a document regarding the "Modus Vivendi" on C.J. Kelley & Co. stationery in an unknown hand.