You searched for "Engine Company No. 25"
592 Results Found

Drawing, Technical
2013.042.377Archive
Structural Survey and Study - Pittsburgh Steamship Fleet;
Stress Diagram: Partial Ballast, Double Wave, Hogging

Drawing, Technical
2013.042.376Archive
Structural Survey and Study - Pittsburgh Steamship Fleet;
Stress Diagram: Partial Ballast, Double Wave, Sagging

Drawing, Technical
2013.042.375Archive
Structural Survey and Study - Pittsburgh Steamship Fleet;
Stress Diagram: Full Load, Single Wave, Hogging

Drawing, Technical
2013.042.374Archive
Structural Survey and Study - Pittsburgh Steamship Fleet;
Stress Diagram: Full Load, Single Wave, Sagging.

Drawing, Technical
2013.042.373Archive
Structural Survey and Study - Pittsburgh Steamship Fleet;
Stress Diagram: Partial Load, Single Wave, Hogging

Print, Photographic
2012.045.554Photo

Negative, Glass-plate
2011.040.382Photo

Negative, Glass-plate
2011.040.234Photo

Negative, Glass-plate
2011.040.233Photo