The Victoria Art Platen Parallel Press was built by the German company, Rockstroh-Werke AG of Heidenau prior to WWII. Mine dates from 1932 and is in beautiful condition.
These presses are greatly sought after by fine printers due to the parallel action and superb inking, that produces even impression strength all over the type forms.
The video below shows the press in action
Periscope Press 