Izzy´s eBook Library - Psycho-Phone Messages by Francis Grierson

Psycho-Phone Messages
Author: Francis Grierson
Published: 1921
Tags: Random Selection, Science Fiction, Science
Origin: Project Gutenberg
Source: ManyBooks

This is about the experimental recordings of psycho-phonic messages at the beginning of the last century. Grierson claims to have recorded messages from prominent dead people as Abraham Lincoln and Benjamin Disraeli.