When officials from Saxonburg's German sister city Muhlhausen visited the borough earlier this month, a 1906 photograph of townspeople on Main Street was restaged with borough and Muhlhausen officials as well as the Knoch High School Band. During a several day visit, Muhlhausen officials toured the borough and parts of Pittsburgh. Muhlhausen is the German town where John Roebling, Saxonburg founder and inventor of wire cable used to build bridges, grew up. Saxonburg officials in 2008 visited Muhlhausen.

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