Grand Ruhmkorff, sans condensateur, 8 éléments de Grove. Durée de la discharge d'ouverture, croissant avec l'étendue du contact métallique (Papier velin), Registration of electricity waves generated by a spark inductor, photograph, page, inscription: 'Durée de la discharge d'ouverture, croissant avant l'étendue du contact métallique. (Papier vélin).', number: 'Pl. VI*.', photographer: Willem Cornelis van Dijk, c. 1865 - in or before 1870, paper, albumen print, height 157 mm x width 125 mm, Photo on eleventh unnumbered page after page 368., electrical phenomena, A faded rectangular sheet with a large triangular dark area occupying one corner and tapering diagonally across the sheet, the lighter surrounding area shows a repeating wavy line pattern, the paper has worn edges and a small folded corner, and a strip of blank lighter paper is visible along the bottom.
Caption

Grand Ruhmkorff, sans condensateur, 8 éléments de Grove. Durée de la discharge d'ouverture, croissant avec l'étendue du contact métallique (Papier velin), Registration of electricity waves generated by a spark inductor, photograph, page, inscription: 'Durée de la discharge d'ouverture, croissant avant l'étendue du contact métallique. (Papier vélin).', number: 'Pl. VI*.', photographer: Willem Cornelis van Dijk, c. 1865 - in or before 1870, paper, albumen print, height 157 mm x width 125 mm, Photo on eleventh unnumbered page after page 368., electrical phenomena, A faded rectangular sheet with a large triangular dark area occupying one corner and tapering diagonally across the sheet, the lighter surrounding area shows a repeating wavy line pattern, the paper has worn edges and a small folded corner, and a strip of blank lighter paper is visible along the bottom.

Credit line

Photo12/Liszt Collection

Reference

LZT26A81_142

License type

Rights managed

Available size

43.9Mb (5.3Mb) / 10.9in x 15.6in / 3274 x 4683 (300dpi)

Keywords

Grand Ruhmkorff sans condensateur 8 éléments de Grove Durée de la discharge d'ouverture croissant avec l'étendue du contact métallique Papier velin Registration electricity waves generated spark inductor photograph page inscription croissant avant l'étendue du contact métallique Papier vélin number Pl Vi* photographer Willem Cornelis van Dijk c 1865 - 1870 paper albumen print height 157 mm x width 125 mm Photo eleventh unnumbered page 368 electrical phenomena faded rectangular sheet large triangular dark area occupying corner tapering diagonally across sheet lighter surrounding area repeating wavy line pattern worn edges small folded strip blank lighter paper visible bottom

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