Good by, your affectionate brother, T. B. WOOD. To _I. Nash_, _S. C. Nash_, _J. A. Wood_. The above letter was folded, and sent without an envelope: It was sealed with a red seal; it cost ten cents postage; it was mailed at St. Joseph, Mo.; it was directed to Isaac Nash, Ballston Spa, Sarotogo County, N. Y.; it arrived at Sarotogo Springs June 5th. It was marked _Missent_. This letter was written on large sheets of pale blue paper with black ink, and is in good preservation now, 1908.--_Florence E. Baker._ SOME CORRECTIONS. "Seth Luelling," near the bottom of page 282 of volume III should be Henderson Luelling. In the twelfth line of page 284 of the same volume the word "clearer" in brackets should be omitted, as the author intended by the word "lighter" to refer to the specific gravity of the water. In the seventeenth line of page 289 of the same volume the words "blue" and "mountain" should not begin with capital letters. Mr. H. S. Lyman requests the insertion of the following note referring to the recently published "Complete History of Oregon": _To the Editor_-- As my attention has been called to some points deemed erroneous in the History of Oregon, I would ask space in the OREGON HISTORICAL QUARTERLY to say to subscribers or purchasers of the work that I would esteem it a favor that any matter deemed inaccurate or erroneous be communicated to me. Errors in a publication are usually of the following character: Typographical, merely; slips of the proofreader; mistakes of transcription; misapprehension of the writer; or of differences in authorities. Besides this there is the wide field of differences in opinions, or conclusions--many being unable to distinguish between a fact and what is properly but their own personal inference from facts, or supposed facts. Still further, different persons will estimate differently the value of events, and give varying proportions to the elements constituting the whole.