Dispositif pour le centrage des images dans les mutoscopes

L'Information photographique, Paris 1902, pp. 305-307.

Luciano di Samosata

Alexander the false prophet

Augusta M. Campbell Davidson, Translations from Lucian, Longmans Green and Co., London 1902, pp. 172-206.

Gustave W. Treichel

Patent 692559. Puzzle

Official Gazette of the United States Patent Office, Vol. 98 4 febbraio 1902, p. 921.