Sphaera, Museum Newsletter Archive Spring, 1999.
- Anaesthetics Collection Acquired
- Archaeological Investigations
- Astrolabe Loans
- Crystal Ball Crystal
- Delta Lecture
- Development Work Now Underway
- Epact Unpacked: The Quadrants of Giovanni Magini
- Friends Organization
- Matches Match
- New Acquisition: ‘La Planchette’
- Recent Acquisitions: Richard Verascope & Taxiphote
- Research Seminars
- Sphere No. 9: an ‘Instrumentum Azimuthale’
- The 1999 Student Exhibition
- The John Thompson Collection