Robert White

Atlas ouranios. The coelestial atlas. A new ephemeris for the year of our Lord 1800

Company of Stationers, London 1800.

Nathaniel William Wraxall

Letter VIII - Story of the Apparition of the Chevalier de Saxe, raised by Schrepfer

Nathaniel William Wraxall, Memoirs of the Courts of Berlin, Dresden, Warsaw, and Vienna, T. Cadell Junior, London 23 novembre 1800, pp. 279-294.

Robert White

Atlas ouranios. The coelestial atlas. A new ephemeris for the year of our Lord 1801

Company of Stationers, London 1801.

William Granger

New, Original, and Complete Wonderful Museum and Magazine

Vol. 1, R.S. Kirby, London 1802.

Paul de Philipsthal

M. Paul de Philipsthal's Patent for the Invention of phantasmagoria

Cobbett's Political Register, Vol. 2, Cox and Baylis, London 1802, p. 1053.

Robert White

Atlas ouranios. The coelestial atlas. A new ephemeris for the year of our Lord 1802

Company of Stationers, London 1802.

John Wilkins

The Mathematical and Philosophical Works of the Right Rev. John Wilkins

Vol. 2, C. Whittingham, London 1802 (I ed. 1641), pp. 1-87.

William Nicholson

Narrative and Explanation of the Appearance of Phantoms and other Figures in the Exhibition of the Phantasmagoria. With Remarks on the Philosophical Use of common Occurrences

Journal of Natural Philosophy, Chemistry, and the Arts, Vol. 1, W. Stratford, London febbraio 1802, pp. 147-151.

Incomprehensible experiment

The Morning Post, 14 giugno 1802, p. 1.

William Nicholson

Experiment of the Invisible Girl

Journal of Natural Philosophy, Chemistry, and the Arts, Vol. 3, W. Stratford, London settembre 1802, pp. 56-57.