| Comet Notes | 1961/10/01 | English | |
| Santa Barbara Meeting of the Astronomical Society of the Pacific | 1953/08/01 | English | |
| Notes from Observatories | 1964/04/01 | English | |
| Ku Cygni, an Unusual Eclipsing Binary | 1961/10/01 | English | |
| Aspect of the Heavens for September and October, 1939 | 1939/08/01 | English | |
| Velocity Selection of Cluster Members with Use of Objective-Prism Plates | 1975/08/01 | English | |
| Comet Notes | 1948/12/01 | English | |
| Development of the Coma and Pre Perihelion Sublimation Rates for Comet p/ Halley 1982I | 1985/10/01 | English | |
| A New White Dwarf, L 711-10 | 1954/06/01 | English | |
| Notes from Observatories : | 1945/04/01 | English | |
| The Comet Medal of the Astronomical Society of the Pacific founded by Hon. JOSEPH A. DONOHOE | | English | |
| Aspect of the Heavens for July and August, 1947 | 1947/06/01 | English | |
| Summary of Mount Wilson Observations of Sun-Spots for September and October, 1936 | 1936/12/01 | English | |
| Summary of Mount Wilson Magnetic Observations of Sunspots for July and August, 1953 | 1953/12/01 | English | |
| Note on the Spectra of Stars of Types cB and cA | 1933/12/01 | English | |
| Astrometric Distances of Globular Clusters | 1988/10/01 | English | |
| Two New Close Bright Binaries, One Having a Composite Spectrum | 1934/10/01 | English | |
| Minutes of Meeting of Directors of the Society | 1933/12/01 | English | |
| Pasadena Meeting of the Astronomical Society of the Pacific | 1967/10/01 | English | |
| Spectral Classification of Five Red Variables | 1941/10/01 | English | |
| The Western Amateur Astronomers Convention at Pasadena, August 15-17, 1958 | 1958/12/01 | English | |
| Comet Notes | 1955/10/01 | English | |
| Detection of Abell's Faint Clusters on Ross-Calvert and Lick Sky Atlas Prints | 1963/04/01 | English | |
| Star Formation in Central Cluster Galaxies | 2000/04/01 | English | |
| Notices from the LICK Observatory | | English | |
| General Notes | 1969/06/01 | English | |
| Changes in the Spectrum of σ Scorpii | 1951/10/01 | English | |
| Forbidden OI Lines in the Spectrum of Nova Herculis | 1935/02/01 | English | |
| An Interesting Optical Double | 1938/02/01 | English | |
| Note on the Variable Ca^{+} Velocity in β Capricorni | 1936/06/01 | English | |