Epidiascope is used to project photographic slides or images of actual speciments on to a screen for lectures. Picture being thrown on to wall here is of a diseased human heart. April 27, 1946.
Epidiascope is used to project photographic slides or images of actual speciments on to a screen for lectures. Picture being thrown on to wall here is of a diseased human heart. April 27, 1946.
Crédit: Album / SuperStock / Sydney Morning Herald
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Taille de l'image: 3384 × 2716 px | 26.3 MB
Taille d'impression: 28.7 × 23.0 cm | 1332.3 × 1069.3 in (300 dpi)