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Die Optische Laterne und die Projection für Vorträge [...] die Herstellung von die Herstellung von Diapositiven für die Projection (von C. Schiendl)
National welfare exhibition (Cinematograph Exhibitor's Association of Great Britain and Ireland, Ltd.)
The construction and principal uses of mathematical instruments (N. Bion, chief instrument maker to the French King ; transl. from the French of N. Bion by Edmund Stone)