After the end of World War I in 1918, baseball card production lulled for a few years as foreign markets were not yet developed and the United States' economy was transitioning away from wartime production. This trend would continue until the late 1930s when the effects of the Great depression finally hit. The twenties produced a second influx of caramel cards, a plethora of postcard issues, and a handful of cards from different regions of the world. During the first two years, an influx of strip cards hit the market. These cards were distributed in long strips and often cut by the consumer or the retailer in the store. The American Caramel Company re-emerged as a producer of baseball cards and started to distribute sets in 1922–1923. Few, if any cards, were produced in the mid-twenties until 1927 when companies like York Caramel of York, Pennsylvania started producing baseball cards. Cards with similar images as the York Caramel set were produced in 1928 for four ice cream companies, Yuengling's, Harrington's, Sweetman and Tharp's. In 1921, the Exhibit Supply Company of Chicago started to release issues on post card stock. Although they are considered a post card issue, many of the cards had statistics and other biographical information on the back.