Lithograph

1968.123.007Archive

St. Mary's Falls Canal,
General Plan of Operating Machinery

Lithograph

1968.123.002Archive

Description of Saint Mary's Falls Canal, Michigan, With Details of the Locks, Their Operating Machinery, and of the Movable Dam

Booklet

2016.072.009Archive

Ellicott Machine Corporation,
Builders of Hydraulic Dredges, Dredging Pumps & Machinery

Manuscript

2015.005.054Archive

The Processes and Machinery Employed In The Manufacture of Stoves

Print, Photographic

2018.039.131Photo

Print, Photographic

2016.067.024Photo

Print, Photographic

2016.067.020Photo

Print, Photographic

2016.067.006Photo

Print, Photographic

2018.039.254Photo

Print, Photographic

2018.039.173Photo

Print, Photographic

2018.039.172Photo

Print, Photographic

2018.039.167Photo