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17. Jh.


18. Jh.

Mauerquadrant Siebenfüßiges Spiegelteleskop nach Newton in der Herschelschen Aufstellung Astronomische Pendeluhr von Benjamin Vuillamy

19. Jh.

Meridianstein Daguerreotypie der Sonnenfinsternis vom 28. Juli 1851 Spiegelprismenkreis No. 1478

20. Jh.

Lichtelektrisches Registrierphotometer (Lirepho) Schnellphotometer mit Kompensationsbandschreiber