On Dec. 17, 1922, the last British troops departed what had become the 26-county Irish Free State, today’s Republic of Ireland, in ceremonies at Dublin. British military and police remained in the partitioned, six-county Northern Ireland. Here is a sample of U.S. newspaper reporting:

“British military rule in Ireland came to an end yesterday, after 600 years. The final spectacle in the historical drama was enacted on the quays of the Liffey as, one after another, four transports disappeared into the mists, bound for England. The last British troops that had occupied Southern Ireland sailed in those transports, sped by a tremendous demonstration of Irish affection, bitterness fostered for generations forgotten. In their ears, as the troopships swung out into the tide-way was the blare of a Free State army and playing Auld Lange Syne; the cheers and God-speed-ye’s of a great throng on the quays; the riverbank of a mass of fluttering handkerchiefs and Irish colleens throwing kisses.” — George McDonough, United Press

This image was widely used in U.S. newspapers through late December 1922. I have not seen a photo credit.

“Before they left, the British troops hauled in the Union Jack and the incoming Free State troops immediately hoisted the Irish tricolor, which now floats from all the barracks and government buildings in Dublin. … The (British) troops everywhere were loudly cheered. … The ‘Tommies’ were astonished at the display of good will. … A siren farewell by all the ships in the harbor sped the departing British troops on their way as transports moved out to sea. … The whistle chorus began the minute the first transport turned its nose homeward, and continued until the last British had got underway.” — Associated Press

“By nightfall not a single English soldier remained in Southern Ireland. Never has the city watched such a spectacle, and the people of Dublin gave free rein to their emotions as the columns swung by, each regiment preceded by its band and colors.” — New York Times

“The London office of the United News Sunday received from its Dublin correspondent a story concerning the departure of the last of British troops from Ireland. The telegram was dated “Bail Eatha, Oliath,” (sic) which indicates the movement to resuscitate Gaelic has started in southern Ireland. — United News, via Chicago Tribune (The correct spelling of Dublin in Gaelic is Baile Átha Cliath. The 1922 version was probably mangled in the telegraph transmission.)