You're correct, despite being more popular for after the war the Liberty ships did see use: i.e. the Trebisjnica. Looking on net I see a site where they surveyed Hogsty (2 abovewater wrecks) and this is a image of the ship in 2011 and you can see the tri-expansion steam engine. Our pic would have been about 1985
![20190608_202945.jpg 20190608_202945.jpg](https://www.treasurenet.com/data/attachments/1568/1568319-18688b141eb5c0620f4b9e0382a13484.jpg)
![20190608_202945.jpg 20190608_202945.jpg](https://www.treasurenet.com/data/attachments/1568/1568319-18688b141eb5c0620f4b9e0382a13484.jpg)