R.G. Sullivan Cigar Factory Building (7-20-4 Building)
Manchester, NH
The R.G. Sullivan 7-20-4 Cigar Factory was built in 1906 at 175 Canal Street in Manchester by Roger G. Sullivan (1854-1918). At its peak the factory employed roughly 400 workers and produced about 12 million cigars per year, making it one of the largest cigar manufacturers in the country. The plant survived a 1947 fire, closed in 1963, and the seven-story building was converted to Class A office space in 1986.