I note that there hasn't been an active thread on this forum for old photos of Dublin, especially from the 20th century, for a very long time.
Therefore, I'm starting a new thread on Dublin in the 20th century, a period of dramatic change for Dublin when it underwent profound change in social and economic terms, from a deeply poverty-stricken, peripheral and compact city of circa 300,000 souls in 1900 in the United Kingdom to the large, sprawling capital city of the Republic of Ireland in the midst of the Celtic Tiger economic boom with 1.5 million in its metro area by 1999.
Old photos, old maps, literature, any memorabilia of Dublin during the 20th century is very welcome on this thread.