Robertson, Étienne-Gaspard, Fantasmagorie de Robertson. (ID-18603)

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Robert-Houdin, Jean-Eugène, Exploration de la Rétine par les Phosphènes. (ID-18497)

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Robert-Houdin, Jean-Eugène, Note sur de Nouveaux Instruments Propres à l’Observation de Divers Organes de l’Oeil, Ainsi qu’à la Manifestation des Images Entoptiques. (ID-18542)

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Robert-Houdin, Jean-Eugène, Note sur les Radiations Lumineuses que l’On Aperçoit Autour d’un Foyer de Lumière. (ID-18541)

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Old Boy, An, Marvels of Optical and Chemical Magic and How to Accomplish Them, The. (ID-16855)

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