![File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/e/e0/Drummond_light_aparatus%2C_J._Duboscq%2C_Paris%2C_1865_-_Museu_da_Ci%C3%AAncia_da_Universidade_de_Coimbra_-_University_of_Coimbra_-_Coimbra%2C_Portugal_-_DSC09099.jpg)
File:Drummond light aparatus, J. Duboscq, Paris, 1865 - Museu da Ciência da Universidade de Coimbra - University of Coimbra - Coimbra, Portugal - DSC09099.jpg - Wikimedia Commons
![Bailey Street Home - 208-BEL-982933 - Drummond Ground - 1 Light Floor Lamp - 30 inches wide by 16 inches deep Bailey Street Home - 208-BEL-982933 - Drummond Ground - 1 Light Floor Lamp - 30 inches wide by 16 inches deep](https://sancprdimg.z14.web.core.windows.net/bailey-street-home/products/208-bel-982933_1000.jpg)
Bailey Street Home - 208-BEL-982933 - Drummond Ground - 1 Light Floor Lamp - 30 inches wide by 16 inches deep
![Four Drummond lights (or limelights) were used in Charleston harbor in March 1861 to prevent the Union from r… | Fort sumter, Historical romance, Historical fiction Four Drummond lights (or limelights) were used in Charleston harbor in March 1861 to prevent the Union from r… | Fort sumter, Historical romance, Historical fiction](https://i.pinimg.com/736x/20/ce/a8/20cea8c1947494e5e26db43dfdb5eb46--fort-sumter-the-fort.jpg)
Four Drummond lights (or limelights) were used in Charleston harbor in March 1861 to prevent the Union from r… | Fort sumter, Historical romance, Historical fiction
![Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century Stock Photo - Alamy Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century Stock Photo - Alamy](https://c8.alamy.com/comp/J180GX/limelight-also-known-as-drummond-light-or-calcium-light-is-a-type-J180GX.jpg)
Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century Stock Photo - Alamy
![Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century. Stock Illustration | Adobe Stock Limelight (also known as Drummond light or calcium light) is a type of stage lighting once used in theatres and music halls. XIX century. Stock Illustration | Adobe Stock](https://as1.ftcdn.net/v2/jpg/01/44/94/50/1000_F_144945024_7uqvx3FiBleVnp6HUWsWxq3o0q96VleT.jpg)