65. The Achromatization of Approximately Monochromatic Interference Fringes by a Highly Dispersive Medium, and the Consequent Increase in the Allowable Path-difference (with a note by Lord Rayleigh).
66. Scintillations of Radium.
67. The N Rays (Letter exposing delusion).
68. A Quantitative Determination of the Anomalous Dispersion of Sodium Vapour in the Visible and Ultra-Violet Regions.
69. Apparatus to Illustrate the Pressure of Sound Waves.
70. Intensity of Grating Spectra.
71. The Magnetic Rotation of Sodium Vapor (with H. W. Springsteen).
72. Physical Optics (Textbook).
73. The Scintillations Produced by Radium.
74. The Magneto-Optics of Sodium Vapour and the Rotatory Dispersion Formula.
75. The Fluorescence of Sodium Vapour and the Resonance Radiation of Electrons.
76. Anomalous Dispersion of the Magnetic Rotation of the Plane of Polarization.
77. The Meteorological Optics of Prof. J. M. Pernter:
78. Fluorescence and Magnetic Rotation Spectra of Sodium Vapor, and Their Analysis.
79. Fluorescence and Lambert's Law.
80. Interference Colours of Chlorate of Potash Crystals and a New Method of Isolating Heat Waves.
81. Fish-Eye Views and Vision Under Water.
82. Bemerkung über die Selbstumkehrung der Wasserstofflinien.
83. Fluorescence, Magnetic Rotation and Temperature Emission Spectra of Iodine Vapour.
84. The Intensification of Glass Diffraction Gratings and the Diffraction Process of Colour Photography.
85. Abnormal Polarization and Colour of Light Scattered by Small Absorbing Particles.
86. Atlas of Absorption Spectra (with H. S. Uhler).
87. Eine Interferenz methode zur Auffindung von Gesetzmässigkeiten in linienreichen Spektren.
88. Die Temperaturstrahlung des Joddampfes.
89. Ein einfaches Wassergeblase zum Betriebe von Gebläselampen.
90. A Simple Treatment of the Secondary Maxima of Grating Spectra.
91. Modification in the Appearance and Position of an Absorption Band Resulting from the Presence of a Foreign Gas.
92. The Magnetic Rotation of Sodium Vapour at the D Lines.
93. A Hydraulic Analogy of Radiating Bodies for Illustrating the Luminosity of the Welsbach Mantle.
94. Note on the Photography of Very Faint Spectra. (Increased sensitivity of plate by pre-exposure.)
95. Polarized Fluorescence of Metallic Vapors and the Solar Corona.
96. Anomalous Magnetic Rotatory Dispersion of Neodymium.
97. On the Existence of Positive Electrons in the Sodium Atom.
98. The Resonance Spectra of Sodium Vapour.
99. On the Emission of Polarized Light by Fluorescent Gases.
100. On a Method of Showing Fluorescent Absorption Directly if It Exists. (Disproving claims of certain observers.)
101. An Extension of the Principal Series of the Sodium Spectrum.
102. The Fluorescence and Magnetic Rotation Spectra of Potassium Vapor (with T. S. Carter).
103. The Resonance and Magnetic Rotation Spectra of Sodium Vapor Photographed with the Concave Grating (with F. E. Hackett).
104. The Complete Principal Series in the Sodium Spectrum (50 lines).
105. The Mercury Paraboloid as a Reflecting Telescope.