Oooh, more progress...
Nice find for the Dockwise 11 and SS-3
I hadn't see those images before.
Are you in need of photo references?
I have almost 200 items (75megs) of referances for the Dockwise ships.
Can't imagine how to get them to you,... Mail a disc?
Here are some scans I have archived of a magazine article for Walter Keisling's model.