Spectropia, or, Surprising spectral illusions : showing ghosts everywhere, and of any colour /

Bibliographic Details

Main Author:	Brown, J. H.
Format:	eBook
Language:	English
Published:	London : Griffith and Farran, 1864.
Subjects:	Ghosts. Optical illusions. After-images.
Online Access:	Connect to the full text of this electronic resource