THE TESTIMONY OF INCIDENTAL WITNESSES.  
In addition to the testimony of the Three Witnesses and the testimony of the Eight Witnesses to the fact that Joseph Smith was in possession of the Nephite plates, the Urim and Thummim and the breast plate, I present also the testimony of persons who may be said to have become acquainted with these facts in an incidental way.
 
When the strong sympathy and mutual confidence subsisting between the Prophet and his mother, Lucy Smith, is taken into account, it would be more than passing strange if she did not in some substantial way have personal knowledge of her son being in possession of the Nephite plates, and the things found with them. That she had this knowledge appears in the sequel. In 1845, while residing at Nauvoo "Mother Smith," as she was affectionately called by the Saints, dictated her memoirs to Mrs. Martha Jane Knowlton Coray, which are now published under the title History of the Prophet Joseph, by his Mother, Lucy Smith.[1] In her account of her son's movements on the night of the 21st, and the morning of the 22nd of September, 1827—the day Joseph Smith obtained possession of the Nephite record—Lucy Smith states that in consequence of having visitors at their home—these visitors were Mr. Joseph Knight and Mr. Josiah Stoal—she was detained until past midnight of the 21st, in her domestic duties; that while so engaged Joseph came to her and asked if she had a chest with a lock and key. She surmised instantly for what use he wanted it, for evidently the family knew the appointed time had come to secure the plates. A few minutes after this Emma Smith, the Prophet's wife, passed through the room, dressed for riding, and a few minutes later she and Joseph departed with the horse and wagon of one of their guests, Mr. Joseph Knight. The family was astir early in the morning and Mr. Knight was somewhat exercised on finding his horse gone, and Mother Smith did not feel at liberty to say who had taken him. Meantime the Prophet Joseph returned with the horse and wagon. And now the statement of the Prophet's mother:
 
I trembled so with fear, lest all might be lost in consequence of some failure in keeping the commandments of God, that I was under the necessity of leaving the room in order to conceal my feelings. Joseph saw this, and said, "Do not be uneasy, mother, all is right—see here I have got a key." I knew not what he meant, but took the article of which he spoke into my hands, and examined it. He took it again and left me, but said nothing respecting the record. * * * * That of which I spoke, which Joseph termed a key, was indeed, nothing more nor less than the Urim and Thummim, and it was by this that the angel showed him many things which he saw in vision; by which also he could ascertain, at any time, the approach of danger, either to himself or the record, and on account of which he always kept the Urim and Thummim about his person.[2]
 
After relating the particulars about the Prophet bringing home the plates and securing them, she makes the following statement:
 
Soon after this, he came in from work, one afternoon, and after remaining a short time, he put on his great coat, and left the house. I was engaged at the time, in an upper room, in preparing some oilcloths for painting.[3] When he returned, he requested me to come down stairs. I told him that I could not leave my work just then; yet, upon his urgent request, I finally concluded to go down and see what he wanted, upon which he handed me the breast plate spoken of in his history. It was wrapped in a thin muslin handkerchief, so thin that I could feel its proportions without any difficulty. It was concave on one side and convex on the other, and extended from the neck downwards, so far as the center of the stomach of a man of extraordinary size. It had four straps of the same material, for the purpose of fastening it to the breast, two of which ran back to go over the shoulders, and the other two were designed to fasten to the hips. They were just the width of two of my fingers, (for I measured them), and they had holes in the end of them, to be convenient in fastening. After I had examined it, Joseph placed it in the chest with the Urim and Thummim.[4]
 
I next call attention to a statement made by Parley P. Pratt concerning an item of experience when performing a brief mission among some branches of the Church in western New York, in company with the Prophet Joseph. He says:
 
Arriving in Geneseo, we met with the other elders who had started from Kirtland on the same mission, and with others who were local, and held a general conference. Among those whose hospitality we shared in that vicinity (Geneseo) was old Father Beaman and his amiable, interesting family. He was a good singer, and so were his three daughters; we were much edified and comforted in their society, and were deeply inte............