The Town Clock is a large clock that stands in downtown Dubuque, Iowa. The clock has stood over the city for over 130 years. The present clock is the second "Town Clock"; the first collapsed in the 1870s, killing three people. The building on which it originally stood is listed on the National Register of Historic Places, but the clock tower itself is not.HistoryThe First Town ClockDr. Asa Horr began the fundraising effort to build a town clock in Dubuque, Iowa in 1864. The clock was built by New York City's Naylor & Co. and its frame was designed by architect William Longhurst. George D. Wood gave a ten-year lease to the city for the clock to be placed on the John Bell and Company Store building which they owned. The building had originally housed a Congregational church and then "The Odeon", a German theater. That was followed by the post office, and then a concert hall before it became the home of the John Bell Company. This first clock was placed on a tower of the building at a cost of $3,000. All men who had pledged at least $25 formed the Dubuque Town Clock Company to oversee its maintenance.On May 25, 1872, several people noticed cracks forming in the walls of the store building. Workers attempted to clear the location where they expected the clock to fall. At 5:16 PM, both the clock and the John Bell store collapsed, killing a child and two women who were inside the store at the time. An investigation into the matter reported that the foundation of the Bell Store was not sufficient to handle the clock's weight. It was also reported that construction next door was the primary cause of the accident. Losses from the disaster were estimated to be between $15,000 and $20,000.