By the turn of the century, most baseball cards were produced by confectionery companies and tobacco companies. The first major set of the 20th century was issued by the Breisch-Williams Company in 1903. Breisch-Williams was a confectionery company based in Oxford, Pennsylvania. Soon after, several other companies began to advertise their products with baseball cards. This included, but was not limited to, the American Tobacco Company, the American Caramel Company, the Imperial Tobacco Company of Canada, and Cabañas. a Cuban cigar manufacturer.