[From the Quincy Whig.]

A CUNNING DEVICE DETECTED.

It will be recollected that a few months since an article appeared in several of the papers, purporting to give an account of the origin of the Book of Mormon. How far the writer of that piece has effected his purposes, or what his purposes were in pursuing the course he has, I shall not attempt to say at this time, but shall call upon every candid man to judge for himself, and shall content myself by presenting before the public the other side of the question in the form of a letter, as follows:

Copy of a letter written by Mr. John Haven of Holliston, Middlesex co. Massachusetts, to his daughter Elizabeth Haven of Quincy, Adams co., Illinois.

Your brother Jesse passed through Monson where he saw Mrs. Davidson and her daughter, Mrs. McKinistry, and also Dr. Ely' and spent several hours with them, during which time he asked them the following questions, viz: ...

Ques. Have you read the book of Mormon? Ans: I have read some in it; Ques. Does Mr. Spauldings manuscript, and the Book of Mormon agree? I think some few of the names are alike.- Ques. Does the manuscript describe an idolatrous or a religious people? Ans: An Idolatrous people. Ques. Where is the manuscript. Ans: Dr. P. Hurlburt came here and took it, said he would get it printed, and let me have one-half the profits. Ques. Has Dr. P. Hurlburt got the manuscript printed? Ans. I received a letter stating it did not read as they expected, and they should not print it. Ques. How large is Mr. Spaulding's manuscript? Ans: about one third as large as the Book of Mormon. Ques. To Mrs. McKenestry, how old was you when your father wrote the manuscript? Ans: About five years of age. Ques. Did you ever read the manuscript? Ans: When I was about twelve years old, I used to read it for diversion. Ques. Did the manuscript describe an Idolatrous or a religious people. Ans: An Idolatrous people. Ques.- Does the manuscript and the Book of Mormon agree? Ans: I think some of the names agree. Ques. Are you certain that some of the names agree? Ans: I am not. Ques. Have you ever read any in the Book of Mormon? Ans: I have not. Ques. Was your name attached to that letter which was sent to Mr. John Storrs by your order? Ans: No, I never meant that my name should be there.