Soldiers of Production: Berwick’s Honey Tanks Contribute to the Allied Victory in World War II

  One hundred years before Adolf Hitler’s troops invaded Poland, Mordecai William Jackson and George Mack established a foundry in Berwick, in Pennsylvania’s Columbia County, to manufacture farm implements. From these humble beginnings grew a larger company that by the turn of the century joined 12 railroad equipment-manufacturing firms (in six other states) and became the American Car...
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Stockings, Cap Braids and Bomber Turrets: Wyomissing Industries Mobilizes for World War II

  “Textile Machine Works suspends production of knitting machines for the duration.” – The Yarn Carrier, October 1942 The Textile Machine Works was one of a handful of companies with common ownership that became known as Wyomissing Industries, located just west of Reading in Berks County, Pennsylvania. The 13,430th and last knitting machine, a “Reading” model, was the embodiment of 40 years...
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Readco and the Transition to Military Manufacturing in World War II

Once the United States entered World War II in December 1941, every facet of American life was affected. The unprecedented quantities of ammunition, weapons and vehicles required to sustain the war effort called for many Pennsylvania manufacturers to retool their production to fulfill these critical needs. Companies like Ford’s assembly plant in Chester, Delaware County, began producing military...
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Editor’s Letter

This issue of Pennsylvania Heritage marks the 100th anniversary of America’s entry into the First World War in April 1917. The focus comes as part of PHMC’s Pennsylvania at War initiative, a multiyear commemoration of the centennial of World War I and the 75th anniversary of World War II. The Keystone State contributed significantly to the Allied effort in World War I, with more than...
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Recruitment, Conservation and Liberty Bonds: Posters and the War to End All Wars

The Pennsylvania State Archives holds a large and significant collection of World War I posters – 460 in all – that were hung throughout the Keystone State and around the country during the Great War. Many of these posters were produced on a national scale, although some were created specifically in Pennsylvania. The posters provide a fascinating glimpse at the means by which valued...
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Pennsylvanians in Allied Country Units During World War I

World War I began in Europe in July 1914, shortly after Austria’s Archduke Franz Ferdinand was assassinated by a Serbian nationalist, Gavrilo Princip, on June 28. Initially the United States remained neutral as the Central Powers (Germany, Austria-Hungary, Ottoman Turkey and Bulgaria) fought against the Allied Powers (France, Great Britain, Russia and Italy). It was not until April 1917 that the...
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