Mr. Sellers: "Does Mr. Seybert know the names of the Commission?"

Ans. Three raps.

"Does he know who is now speaking?"

Three raps.

Mr. Sellers then pointed to the letters of the alphabet, which he had

written in order on a sheet of paper, and raps spelled out:

Preliminary Report of the Commission Appointed by the University of Pennsylvania to Investigate Modern Spiritualism In Accordance with the Request of the Late Henry Seybert · 第 31 / 139 题