Charles Sumner Woolworth Charles Sumner Woolworth Charles Sumner Woolworth (August 1, 1856 – January 7, 1947), was an American entrepreneur who went by the nickname of "Sum", opened and managed the world's first five-and-dime store in Scranton, Pennsylvania, and was founder of the "C. S. Woolworth & Co" chain of 5¢ & 10¢ stores. Sum's brother, Frank Winfield Woolworth was first to venture into the retail business with his own store, and soon after, he asked Sum to join him. Frank founded "F. W. Woolworth & Co", which later merged with other Woolworth affiliate stores to be the F. W. Woolworth Company. After
F. W. Woolworth Company announced his plan to build a building with five floors of offices above a large store. The roof had a garden and an open-air theater. The theater was a huge hit in town, and soon became the city's social center. This project was something of a dress rehearsal for his next venture. In 1910, Frank Woolworth commissioned the design and construction of the Woolworth Building in New York City. A pioneering early skyscraper, it was designed by American architect Cass Gilbert, a graduate of the MIT architecture school. The building was paid for entirely in cash. It was completed in