Warships of Civil War
USS Monitor Center - Museum of USS Monitor.
Naval Historical Center - USS Monitor
Naval Historical Center - CSS Virginia
Naval Historical Center - Alfabetical list of Confederate Warships
Naval Historical Center - Alfabetical list of US Navy warships
Nova Online: Lincoln's Secret Weaponry
Drawings of the U.S.S. Monitor : a catalog and technical analysis
Polish Modellers Forums
English Modellers Pages
http://papermodelers.sk/index.php
https://prints.rmg.co.uk/collections/ship-plans
Russian Modellers Page
Polish Websides
FOW -