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A sound was heard, and upon the Medium bringing the slate out from under the table, a zig-zag line appeared…

Date of account
Published 1887
Source
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
Reference
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 · selected passage 177
Rights
public_domain
Language
English
Record updated
2026-08-24

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Record summary

A sound was heard, and upon the Medium bringing the slate out from under the table, a zig-zag line appeared upon the slate with the pencil at the end of the line

Published source text

Read the available text below. Archive transcriptions may contain OCR errors; later context is labelled separately. A recorded claim is not a finding that it happened.

Source passage

Source text · mention only

A sound was heard, and upon the Medium bringing the slate out from under the table, a zig-zag line appeared upon the slate with the pencil at the end of the line. The Medium remarked, 'That is something.' Then laying the slate upon the slate to his right hand, with a sponge wiped off the top of it, but did not show what was on the underside of it. He then placed his thumb beneath the slates, and turned them in such a way that the left hand, or top slate, came to be the one furthest from him as it was held behind Dr. Pepper's head. When holding it in that position for a moment, a scratching sound was heard in answer to the question, 'Will the Spirits endeavor to write on the slate thus held?' A rap followed the sound of the writing. The slates were then taken down, and the top slate taken off.

Historical context

Contextual commentary · mention only

This source supplies historical scientific, skeptical or conventional context. Its terminology and conclusions may not reflect current scholarship.

Modern context

Contextual commentary · mention only

Lattice uses this as an alternative-explanation source, not as an automatic dismissal of testimony. Claims still need to be compared with the actual evidence and current knowledge.

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