A Northern Pacific item of great rarity and value will be added to the Library files when the business collection of the Boston Public Library comes into the keeping of the Business Library. This pamphlet, a “Partial report… of a reconnoissance made in the summer of 1869, between Lake Superior and the Pacific Ocean, by Thos. Hawley Canfield, general agent of the company, accompanied with notes on Puget Sound by Samuel Wilkeson, Esq., the historian of the expedition,” recently changed hands for $150 at an auction.