Research source

Faces may be sketched in chemicals on small pieces of card, or even on the medium’s fingers

Date of account: Published 1923
Source: The Case Against Spirit Photographs
Reference: The Case Against Spirit Photographs · selected passage 35
Rights: public_domain
Language: English
Record updated: 2026-08-24

Record summary

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

2. Faces may be sketched in chemicals on small pieces of card, or even on the medium’s fingers. On opportunity arising in the dark-room, the medium holds or steadies the plate for an instant, bringing the chemical pictures into contact with the plate. Or he may so manoeuvre it that the plate is laid face down on a prepared surface of the dark-room work-bench, probably while it is being marked[7]; upon development of the plate extras will duly appear. The most refined version of this method consists in the preparation of small rubber stamps in which the chemicals are smeared. These can easily be palmed and dabbed for a moment on the plate in a manner which appears quite unsuspicious.

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.

Investigate related details with Anomaly Graph’s account-based search, or read how matching and provenance work.