Audience wearing spectacles with (right) lens green and (left) lens red, watching a stereoscopic slideshow using Molteni's adaptation of d'Almeida's apparatus. From La Nature, Paris, 27 December 1890. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Universal Images Group / Universal History Archive |
Bildgröße: | 5619 px × 3733 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |