801-6634640_Hull Lines.pdf

This is a technical drawing document for hull lines of a naval vessel. The drawing, prepared by Water Mark Inc. for the Department of the Navy Naval Sea Systems Command in Washington, D.C., depicts the structural design and measurements of a ship's hull configuration.

The document includes multiple cross-sectional views and profiles showing the hull geometry, including a half-breadth plan, body plan, and profile view with detailed spacing and dimension notations. Key specifications are provided for the main deck knuckle, deck edge knuckle, and holder rail characteristics, with measurements indicating distances between perpendiculars, design draft specifications, and frame spacing intervals. The drawing contains technical annotations for shell deck connection details, knuckle details, and section views through the midship area, all presented at various scales to ensure precise construction and fabrication specifications. This appears to be a foundational technical document for naval vessel construction or modification planning purposes.