I am in the process of converting the Glencoe SC-1 class Submarine Chaser to the configuration of the USS Belleville, WPC-372, manned by the USCG on convoy escort duty during WWII out of Miami and New Orleans. I found the hull lines to be fairly acurate and converted this to the three screw configuration of most gasoline powered SC-1 class vessels. Beyond this, I have reverted to scatch building everything above main deck - except for the 20MM Olicron AA Guns (2) which I purchased from John Hayes Model (JH-642) and Ready Servive Lockers (JH-643). Other items like Fishermans Anchors, chocks, Polaris, Fire Hose and rack, cleats, ladders, life rings, handrails, etc. will be bought if possible.
The superstructure is modified to extend the pilot house aft, add camber to the two deck houses and add a band stand for the 20MM aft of the pilot house. The aft deck house is narrower and the hatches relocated. Almost all the vents are relocated or different. A new mast is being constucted from brass tubing. The 3"-23 Poole gun is being replaced by a more detailed one build from brass and aluminum stock and tubing. The "Belleville" is missing the breakwater forward of this gun and this is replaced with a higher bullwark around the perimeter of the deck and a raised hatch fwd of the gun. Two scratch-built MK-20, mod ! mousetrap launchers will be mounted forward and the capstan replaced with a gypsy winch. Two depth charge racks (Mk 7, mod 1 with extension) for four depth charges each, will be added to the stern. The Y-gun will be replaced by the other 20MM. Four rectanguler Kapok liferafts will replace the 16 ft. boat and be mounted to each side of the extended pilot house on racks.
Here is a list of the SC-1 Class boats that were used in WWII: SC-64, 102, 103, 185, 229 / WPC-335 USS Boone, 231 / WPC-336 USS Blaze, 238 / WPC-365 USS Bowstring, 258 / WPC-372 USS Belleville, 330, 412, 431, 432, 437, 438 / WIX-375 USS Bonneville, 440, 449, 450, and 453. The French also retained eight of this class in service during the early part of WWII. The Russians, Italians, Germans and British all operated captured French vessels or lend lease vessels during WWII. The Russian vessels sported KV-1 tank turrets in place of the 3"-23 Poole gun.