Variety store The originators of the concept were the Woolworth Bros., in July 1879. Woolworth Bros. later became F. W. Woolworth Company or just "Woolworth's." On 21 June 1879, Frank Winfield Woolworth opened his first successful five-cent store in Lancaster, Pennsylvania, after a failed attempt with a store he opened on 22 February 1879, in Utica, New York. Frank soon brought his brother Charles Sumner "Sum" Woolworth into the business. Together they opened a second store in Harrisburg, Pennsylvania, on 18 July 1879. Before they started their own stores, the Woolworth brothers worked for Augsbury and Moore, a dry goods store in
Charles Sumner Woolworth put up $600 for a store called "Woolworth and Kirby". The store did very well, and in 1887 Fred bought out Sum's share, in a mutual agreement, and began to expand to more stores. Frank had incorporated his fast growing chain of stores as "F. W. Woolworth & Co" in 1905. The partner affiliates started to individually incorporate their businesses starting in 1905, following Frank's advice. Sum did not feel the need to do so, because he had a smaller number of stores. Clearly in photographs and on Woolworth postcards, he had incorporated at some point before 1911, as "C.