Really like how one of them is a Long Bridge Deck type merchant ... great eye for detail. They were pretty common for companies that needed to ship high volume/low density cargo like cotton or grain....until postwar designs made them obsolete.
Also like that they are low tonnage, unlike the big Liberty & C2 ships you always see in the Silent Hunter series - ships as small as 1,000 GRT were pressed into service in Atlantic convoys, bc every cargo ship was valuable in wartime. This is good to counteract "tonnage inflation".
