Paranormal: William S. Marriott demonstrates spirit writing
The British magician William S. Marriott shows how slate-writing can be faked by inserting an umbrella-rib between the tied slates, with a tiny pencil attached
Picture No
14108120
Media ID
45653945
Size
3937px x 6741px
(1.8MB)
Credit
Mary Evans Picture Library
Source
Pearson's Magazine, April 1910, page 360
Date
1910
