11 Free Photos of Collections Of Mathematisch Physikalischer Salon (zwinger, Dresden)

cc-pd-mark author died more than 70 years ago public domain images cc-zero files uploaded by daderot gold metal sector (instrument)

Crystal ball - Mathematisch-Physikalischer Salon, Dresden - DSC07969

crystal ball gold

Sector with dividers, probably Dresden, c. 1630 - Mathematisch-Physikalischer Salon, Dresden - DSC08048

Graphometer, Louis Chapotot, Paris, c. 1680 - Mathematisch-Physikalischer Salon, Dresden - DSC07993

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Gunner's quadrant, Paul Puchner, Christoph Trechsler the Elder, Dresden, 1572 - Mathematisch-Physikalischer Salon, Dresden - DSC08078

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Encryption device, probably German, before 1587, severely damaged in 1945 - Mathematisch-Physikalischer Salon, Dresden - DSC08038

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$Geometric square, Christoph Schissler, Augsburg, 1569, severely damaged in 1945 - Mathematisch-Physikalischer Salon, Dresden - DSC07996$

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Cryptological dividers for encoding a letter as a line segment length, Joachim Deuerlin, Dresden, 1633 - Mathematisch-Physikalischer Salon, Dresden - DSC08043

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Sectors by (top) I. David, Dresden, mid 1600s, (middle) J. G. Arndt, probably Dresdent, c. 1640, (bottom) C. Koehler, Dresden, 1662 - Mathematisch-Physikalischer Salon, Dresden - DSC08047

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Metallic thermometer with 4 lead rods inside cylinder, Johann Gottfried Zimmer, Reinharz, c. 1748 - Mathematisch-Physikalischer Salon, Dresden - DSC08117

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Composite sphere by Ehrenfried Walther von Tschirnhaus, c. 1700, divided into pieces by seven straight cuts and additional black lines - Mathematisch-Physikalischer Salon, Dresden - DSC08148

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Nocturnal, Erasmus Habermel, Prague, c. 1600, tell time at night by sighting Pole Star through central hole, then align pointer with Big Dipper - Mathematisch-Physikalischer Salon, Dresden - DSC08017

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