Modern Tool Company
 Modern Tool Company also known as the People's Market House is a historic building located at Erie Erie County Pennsylvania. It is a large eclectic U-shaped brick building built in stages between 1895 and 1928. The building measures 218 feet by 330 feet. The earliest section was built in 1895 as the People's Market House. It is 3 1/2-stories and has a large central pavilion with flanking two-story wings and a gable roof.