Heliotrope from the Leiden Observatory for the 1874 Dutch expedition to Reunion

Object notes   Associations

This is one of the three heliotropes made by the instrumentmakers of the Leiden Observatory.

Leiden Observatory instrumentmakers, Leiden, 1873

Museum Boerhaave V13161

Related Objects

• Achromatic refractor telescope by Utzschneider und Fraunhofer, used for the 1874 transit on Reunion by a Dutch expedition
• Plate measuring machine by Repsold & Sohne, used for the 1874 Dutch expedition at Reunion
• Heliometer by G & S Merz, used in the 1874 Dutch expedition on Reunion
• Heliotrope used by the 1874 Dutch expedition on Reunion
• Heliotrope for the 1874 Dutch expedition on Reunion
• Micrometer by Troughton and Simms, used by the 1874 Dutch expedition on Reunion
• Astronomical pendulum by Utzschneider und Fraunhofer, used by the 1874 Dutch expedition on Reunion
• Venus transit model by W. Boosman, used for the 1874 Dutch expedition to Reunion