Digital Collection
2013.042.376

Drawing, Technical

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

One plan sheet entitled, "Structural Survey and Study - Pittsburgh Steamship Fleet; Stress Diagram: Partial Ballast, Double Wave, Sagging." The drawing consists of pencil on linen and shows a stress diagram for a class of steamship that is encountering the types of load and wave conditions that are described in the "General Notes" and "Particulars" sections on the plan. The title block in the lower right corner shows that the drawing was prepared by "M. Mack Earle, P.E. [Professional Engineer], Consulting Naval Architect" and is dated January 13, 1961. The drawing number is shown as "112A-0100-7."

Date
1961
Collection
Extent of Description
48" x 30"
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