Question: Which magazine was published in London and was influential in the 1840s and 1850s?
Context: The Dial was an American magazine published intermittently from 1840 to 1929.  In its first form, from 1840 to 1844, it served as the chief publication of the Transcendentalists.  In the 1880s it was revived as a political magazine.  From 1920 to 1929 it was an influential outlet for modernist literature in English. Punch; or, The London Charivari was a British weekly magazine of humour and satire established in 1841 by Henry Mayhew and engraver Ebenezer Landells.  Historically, it was most influential in the 1840s and 1850s, when it helped to coin the term "cartoon" in its modern sense as a humorous illustration. William Mudford (8 January 1782 – 10 March 1848), was a British writer, essayist, translator of literary works and journalist.  He also wrote critical and philosophical essays and reviews.  His 1829 novel "The Five Nights of St. Albans: A Romance of the Sixteenth Century" received a good review from John Gibson Lockhart, an achievement which was considered a rare distinction.  Mudford also published short fictional stories which were featured in periodicals such as "Blackwood's Edinburgh Magazine", "Fraser's Magazine", and "Bentley's Miscellany".  His short story "The Iron Shroud", about an iron torture chamber which shrinks through mechanical action and eventually crushes the victim inside, was first published in August 1830 by "Blackwood's Edinburgh Magazine", and later republished separately in 1839 and 1840 with the subtitle ""Italian Revenge"".  Edgar Allan Poe is considered to have been influenced by "The Iron Shroud" when he wrote "The Pit and the Pendulum" having got his idea for the shrinking chamber from Mudford's story.  Mudford was born in London, where his father made a living as a shopkeeper in Piccadilly.  He was influenced by John Milton, Joseph Addison, Samuel Johnson, William Cowper, William Collins, Mark Akenside, Thomas Gray, and Oliver Goldsmith. The Friend is a weekly Quaker magazine published in London, UK.  It is the only Quaker weekly in the world, and has been published continuously since 1843.  It began as a monthly and in January 1892 became a weekly.  It is one of the oldest continuously published publications in the world still in operation.  Others (e.g. "Punch") which began publication before "The Friend" have had lengthy interruptions in publication and/or have closed down. The Journal of Natural History is a scientific journal published by Taylor & Francis focusing on entomology and zoology.  The journal was established in 1841 under the name Annals and Magazine of Natural History (Ann.  Mag.  Nat.  Hist.)  and obtained its current title in 1967.  The journal was formed by the merger of the Magazine of Natural History (1828–1840) and the Annals of Natural History (1838–1840; previously the Magazine of Zoology and Botany, 1836–1838) and Loudon and Charlesworth's Magazine of Natural History). The Chiswick Press was founded by Charles Whittingham I (1767–1840) in 1811.  The management of the Press was taken over in 1840 by the founder's nephew Charles Whittingham II (1795–1876).  The name was first used in 1811, and the Press continued to operate until 1962.  C. Whittingham I gained notoriety for his popularly priced classics, but the Chiswick Press became very influential in English printing and typography under C. Whittingham II who, most notably, published some of the early designs of William Morris.  The Chiswick Press deserves conspicuous credit for the reintroduction of quality printing into the trade in England when in 1844 it produced "The Diary of Lady Willoughby". Matilda Marian Pullan (1819–Feb. 19, 1862)—also writing under the pen names Mrs. Pullan and Aiguillette— was a prolific and influential 19th century British writer on needlework who contributed columns to a wide selection of periodicals in the 1840s and 1850s.  She was the author of numerous books on needlework, especially the decorative forms known as fancywork, and she wrote a comprehensive encyclopedia on the subject.  She was also an extremely successful businesswoman who ran a needlework supply shop that expanded to become a mail order business.  Towards the end of her life (cut short by cancer), she moved to America, where she opened a consulting business whose clients included the actor Laura Keene. Karl Friedrich von Savigny (19 September 1814 – 11 February 1875) was a Prussian diplomat, politician, and a leading member of the Centre Party.  His father was the jurist Friedrich Karl von Savigny, who was then privy councillor of the court of appeals, member of the Prussian council of State, and professor at the University of Berlin, and his mother was Kunigunde Brentano, sister of the poet Clemens Brentano.  The father was a Protestant, but the mother was a Catholic, and the children were allowed to follow the religion of the mother.  Karl Friedrich was first taught at home, then attended the French Gymnasium at Berlin, the Collegium Romanum at Rome, and the Collegium Sebastianum at Naples.  He studied law at Berlin, Munich, and Paris.  In 1836 he became an auscultator at Berlin; in 1837 he was a referendar in the court at Aachen, in 1840 secretary of legation at London and Dresden, in 1842 at Lisbon, in 1848 at London.  In 1849 he was councillor of legations and member of the ministry of foreign affairs, and in 1850 ambassador at Karlsruhe.  While here he was able to win over the Government of Baden for the Prussian policy, and, as Bismarck testified, "by cautious and tactful bearing to win a commanding position at Karlsruhe for the Prussian government." Benjamin Ogle Tayloe (May 21, 1796 — February 25, 1868) was an American businessman, bon vivant, diplomat, and influential political activist in Washington, D.C. during the first half of the 19th century.  Although he never held elective office, he was a prominent Whig and influential in presidential electoral politics in the 1840s and 1850s.  His home, the Tayloe House, became a salon for politically powerful people in the federal government and socially influential individuals in the United States and abroad.  Tayloe was also a party in the important 1869 contract law case, "Willard v. Tayloe", 75 U.S. 557. The New-York Tribune was a very influential important American newspaper, first established in 1841 by editor/publisher Horace Greeley (1811-1872).  Between 1842 and 1866, the newspaper bore the name New-York Daily Tribune.  From the 1840s through the 1860s it was the dominant Whig Party and then Republican newspaper in the United States.  The paper achieved a circulation of approximately 200,000 during the decade of the 1850s, making it the largest daily paper then in New York City and perhaps the nation.  The "Tribune"s editorials were widely shared, copied in other city newspapers, read and helped shape national American opinion.  It was one of the foremost papers in the North to send many reporters/correspondents / illustrators to cover the campaigns of the American Civil War (1861-1865).
Answer: Punch