18 3 9) discovered that the cause of the sounds was intelligent and would make raps as requested, and, communication being established, the rapper professed to be the spirit of a murdered pedlar.
The earliest communications were carried on by means of "raps," or, as Sir William Crookes calls them, "percussive sounds."
It was agreed that one rap should mean "no" and three "yes," while more complicated messages were - and are - obtained in other ways, such as calling over or pointing to letters of the alphabet, when raps occur at the required letters.
The earliest of these phenomena were the raps already spoken of and other sounds occurring without apparent physical cause, and the similarly mysterious movements of furniture and other objects; and these were shortly followed by the ringing of bells and playing of musical instruments.
For instance, it is not very uncommon to find persons who can make loud sounds by partially dislocating and restoring the toe, knee, or other joints, and some experiments made with the Fox girls in 1851 supported the view that they made raps by this method.
Joseph Maxwell, of Bordeaux, has published accounts 8 of raps and movements of objects without contact, witnessed with private and other mediums, which he appears to have observed with care, though he does not describe the conditions sufficiently for others to form any independent judgment about them.
The entrance from Chesapeake Bay is defended by Fortress Monroe on Old Point Comfort and by Fort Wood on a small island called the Rip Raps near the middle of the channel; and at Portsmouth, a few miles up the Elizabeth river, is, an important United States navy-yard.
The one most extensively grown for this purpose is known as colza, rape or coleseed, in Germany as Raps (Brassica napus, var.