You searched for "Engineering"
1637 Results Found
Drawing, Architectural
2013.049.163Archive
Fort Wayne, Michigan,
Outline Sketch to Accompany Report of Col. T. J. Cram,
Corps of Engineers for Year Ending 30 June 1864
Map
2013.042.206Archive
Hydrological Basin of the Upper Mississippi River
From Astronomical and Barometrical Observations, Surveys, and Information
Map
2013.042.187Archive
Hydrological Basin of the Upper Mississippi River
From Astronomical and Barometrical Observations, Surveys, and Information
Print, Photographic
2009.021.211Photo
Print, Photographic
2009.021.210Photo
Blueprint
1962.088.018Archive
40 Foot Steel Work Launch,
Rudder Stock - Carrier - Stuffing Box - Rudder Shoe & Stern Post