Teeling Column, one of the four armed units devised by Seán Cronin for the Border Campaign in the west of Ireland
Vertebral column | Column | column | Pioneer Column | California Column | Nelson's Column | fifth column | The Durutti Column | Fifth Column (band) | Fifth Column | William Teeling | vertebral column | the Durutti Column | July Column | Berlin Victory Column | Bartholomew Teeling | Asen's Column | "''The Alexander Column in scaffolds''" (1832-1834), by Grigory Gagarin | Teeling Column | Sixth Column | Shown above as a result of a 7 week period where the columns have been allowed to grow algae, cyanobacteria and other bacterial colonies. Of specific interest are the red regions of the middle column, indicative of purple non-sulfur bacteria (e.g. ''Rhodospirillaceae | Rostral column | rostral column | Nelson's Column, Montreal | Nelson's column | Eruption column | Durruti Column | Duke of York Column | Column wave | Column of Justinian |