This image is from the 26 June 1889, issue of Puck magazine. It is part of the American Democracy display at the National Museum of American History in Washington, D.C., which I visited recently with some friends.
The display says, in part:
Although the ideal of Americanization was to welcome all foreigners, some groups were viewed as too disruptive for the rest of the pot. In this example, Irish radicals were seen as too unruly to mix in.
The C.J. Taylor cartoon appeared alongside an editorial criticizing supporters of Irish independence as “American only in name.”
The Irishman at the left edge of the mortar is caricatured as an ape-like fellow with a bloody dagger in his right hand and, in his left, a flag of Clan na Gael, the U.S.-based Irish republican organization founded in 1867. The sash across his chest says “Blaine Irishman,” a reference to James G. Blaine, a U.S. politician and 1884 Republican Party nominee for president. His unsuccessful candidacy included a bid to sway the mainly Democratic Irish American constituency to his party.
In June 1889, the Special Commission on “Parnellism and Crime” was still meeting in London to probe the links between Irish agrarian violence and the Home Rule movement led by Charles Stuart Parnell. His extramarital affair would be exposed later in the year, and he died in 1890.
In the U.S., Dr. Patrick Henry Cronin was murdered in May 1889, deepening the Clan na Gael feud between John Devoy and Alexander Sullivan. Trials related to the crime began before the end of the year.
In 1889, a total of 64,923 people emigrated from Ireland, of which nearly 58,000 were destined for the United States. Irish immigration was nearing a post-Famine ebb before swelling again in the early 20th century.