On recent researches respecting the minimum visible in the microscope.

Míreanna comhchosúla

• A simple object-finder for students' microscopes. Illustration.
  de réir: Powell, Thomas
  Foilsithe / Cruthaithe: (1864)
• On the illumination of microscopic objects. With 3 plates.
  de réir: Barker, John
  Foilsithe / Cruthaithe: (1868)
• On a system of mounting insects for the microscope.
  de réir: Vickers, Henry T.
  Foilsithe / Cruthaithe: (1862)
• A short notice of a ready and simple mode of measuring microscopic objects.
  de réir: Hayden, Thomas
  Foilsithe / Cruthaithe: (1855)
• A simply constructed effective micro-manipulator. With plate.
  de réir: Kavanagh, Thomas
  Foilsithe / Cruthaithe: (1963)