The Harsha Flour Mills was located at 555 Eighth (8th) Street.
Wilhelmette Flats was located at the North East Corner of Fourth (4th) and Court Steets. John Wilhelm built this building and operated the Wilhelm Opera House on the top floor from 1870 until 1899. It was later made into Wilhelmette Flast apartments.
White re-enforced paper bag with green and red print. Mangolia brand with company name "The P.H. Harsha Milling Co." was located at 555 8th St. Destroyed in fire in 1954.
