Axial Commons Image Treasury
Hand-coloured plate of six electric discharge tubes and glass vacuum vessels glowing pink, blue and yellow on a dark background, with French caption below.

Six kinds of electric light produced in tubes containing different gases. Colour aquatint (?) by M. Rapine, 1868.

A hand-coloured plate titled La lumière électrique shows six glass discharge tubes and vacuum vessels against a dark ground. Glowing stratified light, coiled Geissler tubes, and bulbs with brass fittings and glass stands are arranged in rows and columns, with French captions printed below.

Artist
Maximilien Honoré François Rapine
Date
1868
Medium
Aquatints
Source
Wellcome Collection
Size
4000 × 3173 px
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Public domain · Wellcome Collection marks it Public Domain Mark; made by 1868.
Rights checked 2026-11-05 · tier A · as stated by the source: Public Domain Mark (Wellcome Collection)

Credit (appreciated, not required for public-domain works): Wellcome Collection

Español: Luz eléctrica en gases rarefactos: seis tubos de descarga

Una lámina coloreada a mano titulada La lumière électrique muestra seis tubos de descarga y recipientes de vidrio al vacío sobre un fondo oscuro. Se ven luces estratificadas, tubos de Geissler enrollados y globos con piezas de latón y bases de vidrio, con leyendas en francés debajo.

Português: Luz elétrica em gases rarefeitos: seis tubos de descarga

Uma prancha colorida à mão, intitulada La lumière électrique, mostra seis tubos de descarga e recipientes de vidro a vácuo sobre um fundo escuro. Há luz estratificada, tubos de Geissler enrolados e globos com peças de latão e bases de vidro, dispostos em fileiras e legendados em francês.