U.S. (along with parks in New York City and Hartford, CT). ------- (photo from http://en.wikipedia.org/wiki/Calliope_%28music%29) 1855 - Joshua C. Stoddard patents the "Steam Trumpet" or Calliope . ------- (photo from (photo from http://webexpedition18.com/articles/7-beautiful-vintage-envelopeletterscrapbook-photoshop-tutorials/) 1856 - Russell Howes invents the first envelope folding machine. ------- 1877 - Worcester State Hospital relocates to