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

Bibliographic Details

Main Author:	Brown, J. H.
Format:	Microform Book
Language:	English
Published:	London : Griffith and Farran, 1864
Series:	Opie collection of children's literature ; 027:057.
Subjects:	Optical illusions. After-images. Color vision. Retina.