Bond, George Phillips, 1825-1865.
Person
REFINE MY RESULTS:
- Type
- Archival Object 45
- Collection 3
- Subject
- Astronomical clocks -- United States. 7
- Chronometers. 5
- Comets. 5
- Astronomers -- United States. 3
- Astronomical instruments -- Design and construction. 3
- Astronomy -- History. 3
- Correspondence. 3
- Longitude -- Measurement -- History. 3
- Time measurements. 3
- Amateur astronomy. 2
- Astronomical photography. 2
- Astronomical photometry. 2
- Astronomy -- 19th century. 2
- Astronomy -- Research. 2
- Chronograph. 2
- Donati comet. 2
- Financial records. 2
- Occultations. 2
- Scientific apparatus and instruments. 2
- Solar eclipses -- Observations. 2
- Stars -- Clusters. 2
- Surveying -- Geodetic. 2
- Variable stars. 2
- Account books. 1
- Annual reports. 1
- Asteroids--Orbits. 1
- Asteroids. 1
- Astronomical observatories -- Massachusetts -- Cambridge. 1
- Astronomy -- Observations. 1
- Astronomy. 1
- Auroras--Spectra. 1
- Auroras. 1
- Comets--Orbits. 1
- Diaries 1
- Geodesy -- Observations 1
- Geodesy. 1
- Harvard University -- Astronomy 1
- Horology. 1
- Magnetic fields -- Measurement 1
- Magnetic fields. 1
- Magnetism. 1
- Manuscripts (documents) 1
- Meteorology -- Observations 1
- Meteorology. 1
- Meteors -- Orbits 1
- Meteors. 1
- Moon 1
- Nebulae. 1
- Orion Nebula 1
- Photographs 1
- Planets--Brightness. 1
- Planets--Orbits. 1
- Planets. 1
- Refracting telescopes. 1
- Telegraph. 1
- Telescopes. 1
- Variable stars -- Spectra 1 ∧ less
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