Fishing Trawler Blueprint by John Alden No. 643

Lannan Gallery


Original hull painting “Shell Expansion” blueprint by John G Alden for a trawler built for General Seafoods Corporation.

A shell expansion plan is a ship’s plan giving detail of shell plating. It is a two dimensional drawing of a three dimensional surface of the ship’s hull form. Marked as plan 643. This plan is not in the M.I.T. collection. 

Overall dimensions: 17"H x 45"L. 9 pounds.

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