Wilmann describes the effect as startling in the extreme and says Schradieck produced it by means of his left…
- Date of account
- Published 1897
- Source
- Hours with the Ghosts or, Nineteenth Century Witchcraft Illustrated Investigations into the Phenomena of Spiritualism and Theosophy
- Reference
- Hours with the Ghosts or, Nineteenth Century Witchcraft Illustrated Investigations into the Phenomena of Spiritualism and Theosophy · selected passage 46
- Rights
- public_domain
- Language
- English
- Record updated
- 2026-08-24
Record summary
Wilmann describes the effect as startling in the extreme and says Schradieck produced it by means of his left foot
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 onlyWilmann describes the effect as startling in the extreme and says Schradieck produced it by means of his left foot. After Slade's departure from Hamburg, spirit mediums sprang up like toadstools in a single night. Wilmann in his crusade against these worthies had many interesting experiences. He gives in his work "Moderne Wunder" several exposes of mediumistic tricks, two of which, in the sealed slate line, are very ingenious. The medium takes a slate (one furnished by the sitter if preferred), wipes it on both sides with a wet sponge, and then wraps it up carefully in a piece of ordinary white wrapping paper, allowing the package to be sealed and corded _ad libitum_. Notwithstanding all the precautions used, a message appears on the slate. It is accomplished in this way. A message in reverse is written on the wrapping paper with a camel's hair brush or pointed stick, dipped in some sticky substance, and finely powdered slate pencil dust is scattered over the writing. At a little distance, especially in a dim light, it is impossible to discover the writing as it blends very well with the white paper.
Historical context
Contextual commentary · mention onlyThis source supplies historical scientific, skeptical or conventional context. Its terminology and conclusions may not reflect current scholarship.
Modern context
Contextual commentary · mention onlyLattice 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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