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#christoph scheiner
#pantograph
#drawing
#17th century
#drawing instruments
#science
#pantograf
#mathematics
#mathematical instrument
#math
#storchschnabel
#astrolabe
#instrument
#measurement
#astronomy
#science
#astrolabium
#enlightment
#aufklärung
#18th century
#mannheim
#technoseum
#edmund culpeper
#optical instrument
#mathematical instrument
#sundial
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