The History of Nevada, Colorado, and Wyoming, as already noticed, was written by Mrs. Victor, with the exception of the first two chapters on Nevada, which were by Bancroft. Mrs. Victor's statement of her work includes these also, perhaps by inadvertence. It is possible that she rewrote them, however, as Mr. Bancroft had admitted that they were out of proportion. In the work on the Northwest Coast, we again see Bancroft's predilection for early voyages. The first half of Volume I, including the Spanish explorations of the coast, belonged to Oak's field, and was written by him. Bancroft wrote most of the remainder of the two volumes, which included the maritime fur trade, the Lewis and Clark expedition, the Astor enterprise, the Northwest and Hudson Bay companies, and the later American fur trade. A hundred pages on the "Oregon Question" written by Mrs. Victor for Oregon were incorporated in the second volume of the History of the Northwest Coast. She had taken the American side of the case, a view with which Mr. Bancroft was not in sympathy. By his order, Mr. Oak rewrote the subject from an English standpoint. He added chapter fifteen, but to some extent made use of her work in preparing chapter sixteen. Mrs. Victor always claimed that he merely altered it, Oak himself that he rewrote it. The remainder of her manuscript was retained and printed as chapter eighteen. The volume on Washington, Idaho, and Montana, was written wholly by Mrs. Victor, a task for which she was fitted by her work on early Oregon history.