first edition – Spectropia, or, surprising spectral illusions showing ghosts everywhere and of any colour is an optical illusion book by J. H. Brown, digital book, pdf, 42p, 1,3mb

Description

first edition – Spectropia, or, surprising spectral illusions showing ghosts everywhere and of any colour is an optical illusion book by J. H. Brown, first published in 1864. digital book, pdf, 42p. (blank pages removed), 1,3mb

A collection of ornaments in the style of the epoque of interest. 19th century. Catalog of antique ornaments. 85p.
Publisher and the year of publication are unknown. Most likely this is a hand assembled collection.
The delivery is in the form of a pdf file. This is a scanned book.