Here is a highly detailed model of USS Hunley SSBN submarine support ship. Pennant number AS31

She was the first ship designed and purpose built to service and maintain the U.S. Navy’s nuclear-powered Ballistic Missile Submarine Fleet. She had complete facilities for servicing the Polaris weapons systems and for accomplishing any submarine repair other than a major overhaul.

Scale is 1/1250. It is made of resin with metal detail and is part of the former Mountford Models stock we bought last year. Size is 160 mms or 6 inches long . ref N84