Museum Boerhave Leiden :: Number of documents found: 2
(7805) Pendulum Clock by Salomon Coster 1657
- Author: Coster, Salomon :: Year Vol (No) Month (or Chapter/Auction item): 5 :: Pages: 21
- Comments and/or Abstract > The oldest surviving
pendulum timepiece
(7806) Planetarium by Johannes van Ceulen, 1682
- Author: vanCeulen, Johannes :: Year Vol (No) Month (or Chapter/Auction item): 5 :: Pages: 23
- Comments and/or Abstract > owned by Christian
Huygens