Looks a bit neglected at the moment. But if it is not badly worn could be a useful machine.
The electrics control box is British. The leadscrew appears to have a fairly fine pitch
Looks to have power feed on both axes. Presumably change of feed rate or thread pitch is by changewheels rather than gearbox. If it is Eastern bloc, the Leadscrew and other threads will be Metric. If British or US, a machine of such vintage the threads and Leadscrew are more likely to be Imperial. Do the dial graduations give any clue?
Have you had a look at possibles on the lathes UK website?
Howard