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The Town Hall of Franeker
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Planetarium by Eise Eisinga
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Gregoriaanse telescopen uit de tijd van Eisinga.
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Dial of the planetarium in the ceiling of the living room in the ceiling with the celestial bodies as hanging spheres
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Portret of Eise Eisinga
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The planetarium shows different types of optical telescopes.
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Dial of the planetarium
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Some of the weights that make the pendulum function properly.
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Part of the 'driving machine'.
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The machine room.
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Portrait of Eise Eisinga
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Admiring visitors
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The guide comes to remind the stragglers
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How the universe works ...........
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Tellurium, 1835 - 1842.
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How this universe works .....