Huygens Collection [The?] :: Number of documents found: 2
(7807) Pendulum Clock
- Author: Thuret, Isaac :: Year Vol (No) Month (or Chapter/Auction item): 1 :: Pages: 14-15
- Comments and/or Abstract > Inv No 9854, old Obs (Z)H1
(7808) Planetarium
- Author: vanCeulen, Johannes :: Year Vol (No) Month (or Chapter/Auction item): Inv. No 9997, old Obs H4 :: Pages: 16-190
- Comments and/or Abstract >