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6623 W WASHINGTON ST | Property Record | Wisconsin Historical Society

Property Record

6623 W WASHINGTON ST

Architecture and History Inventory
6623 W WASHINGTON ST | Property Record | Wisconsin Historical Society
NAMES
Historic Name:Allis Chalmers Mfg. Co. Erecting Shop
Other Name:Toshiba International Corporation
Contributing:
Reference Number:229983
PROPERTY LOCATION
Location (Address):6623 W WASHINGTON ST
County:Milwaukee
City:West Allis
Township/Village:
Unincorporated Community:
Town:
Range:
Direction:
Section:
Quarter Section:
Quarter/Quarter Section:
PROPERTY FEATURES
Year Built:
Additions:
Survey Date:20152020
Historic Use:industrial bldg/manufacturing facility
Architectural Style:Astylistic Utilitarian Building
Structural System:
Wall Material:Brick
Architect:
Other Buildings On Site:
Demolished?:No
Demolished Date:
NATIONAL AND STATE REGISTER OF HISTORIC PLACES
National/State Register Listing Name:Not listed
National Register Listing Date:
State Register Listing Date:
NOTES
Additional Information:2015- This sprawling, one-to-five-story brick building consists of multiple attached building blocks. The northern end of the
structure features a metal-panel-sheathed addition constructed post-1959. Fenestration consists of both modern double-hung
and historic, multi-light, steel sash windows. Some window openings have been infilled.

The subject building was constructed by the Allis Chalmers Manufacturing Company as their Erecting Shop. The history
of West Allis is inextricably tied to the Allis Chalmers Manufacturing Company. Originally featuring a plant on Clinton
Street in Milwaukee, the E.P. Allis Company became the Allis Chalmers Company following a merger in 1901 and they
established their signature facility at the subject location. The company manufactured power generation and electrical
equipment, as well as farm machinery and a wide variety of other manufactured goods. Allis Chalmers was one of the
largest manufacturing concerns in the country throughout the first half of the twentieth century; however, the company
began a long, slow decline in the 1960s and ultimately declared bankruptcy in 1987. Shortly thereafter, much of the Allis
Chalmers complex was razed- especially that portion along Greenfield Avenue- and those buildings that remained have
been significantly remodeled. The subject building is now occupied by Toshiba International Corporation.
-"IH-94/USH 41/WIS 341 Survey," WisDOT ID #1080-27-01, Prepared by Heritage Research, Ltd. (McQuillen) (2015).


Large portions of the complex have been razed (especially that portion along Greenfield Avenue) and those buildings that remain have been remodeled.

**2020 - Resurveyed for I-94 project 1060-27-04. Significant components of the old AC complex have been demolished.
Bibliographic References:1910 Sanborn Map, Volume 7, Page 779 1927 Sanborn Map, Volume 11, Page 1111
RECORD LOCATION
Wisconsin Architecture and History Inventory, State Historic Preservation Office, Wisconsin Historical Society, Madison, Wisconsin

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Wisconsin Architecture and History Inventory Citation
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