On the Truths Contained in Popular Superstitions: With an Account of Mesmerism. E-book. Formato PDF Herbert Mayo   -  Forgotten Books, 2017  - 

In the summer of 1843 I dwelt under the same roof with a Scottish gentleman, well informed, of a serious turn of mind, fully endowed with the national allowance of shrewdness and caution. I saw a good deal of him; and one day, by chance, this subject of the divining rod was mentioned. He told me, that at one time his curiosity having been raised upon the subject, he had taken pains to ascertain what there is in it. With this object in view he had obtained an introduction to Mrs R., sister of Sir G. It, then living at Southampton, whom he had learnt to be one of those in whose hands the divining rod moved. He visited the lady, who was polite enough to show him in what the performance consists, and to answer all his questions, and to assist him in making experiments calculated to test the reality of the phenomenon, and to elucidate its cause. Mrs R. Told my friend that, being at Cheltenham in 1806, she saw, for the first time, the divining rod used by Mrs Colonel Beaumont, who possessed the power of imparting motion to it in a very remarkable degree. Mrs R. Tried the experiment herself at that time, but without any success. She was, as it happened, very far from well. Afterwards, in the year 1815, being asked by a friend how the divining rod is held, and how it is to be used, on showing it she was surprised to see that the instrument now moved in her hands.