File:Humboldt Mill (Washburn-Crosby E Mill), 2nd Street, Mill District, Minneapolis, MN.jpg

English: Built in 1878, this Italianate-style mill building was built as the Humboldt Flour Mill for the Bull and Newton milling company, and was later purchased by the adjacent Washburn-Crosby Mill, which renamed it the Washburn-Crosby E Mill. The building was powered via tailrace from the Mississippi River, and was utilized to produce flour until the entirety of the Washburn-Crosby Mill Complex closed down in 1965. The buff brick mill originally was four stories tall over the limestone base, with a central three-bay roof monitor, which was expanded to a full floor in 1913 with the addition of bays on either end. The building features arched window openings with decorative headers, pilasters between window bays, a corbeled brick cornice at the top of the 4th floor, and a gabled parapet with brick corbeling on the fifth floor. The building was adaptively reused as a condominium in 2004, with a large contemporary structure being built to the east. The building is a contributing structure in the Saint Anthony Falls Historic District, listed on the National Register of Historic Places in 1971.