On a photographic method of detecting the existence of variable stars.

Míreanna comhchosúla

• On shutters for use in stellar photography.
  de réir: Joly, J.
  Foilsithe / Cruthaithe: (1892)
• On a method of photography in natural colours. With 2 plates.
  de réir: Joly, J.
  Foilsithe / Cruthaithe: (1896)
• On the variable star m Cephei.
  de réir: Gore, J. E.
  Foilsithe / Cruthaithe: (1887)
• A catalogue of known variable stars.
  de réir: Gore, J. E.
  Foilsithe / Cruthaithe: (1884)
• On the influence of temperature upon the sensitiveness of the photographic dry plate.
  de réir: Joly, J.
  Foilsithe / Cruthaithe: (1894)