Highway 61
Revisited
the lever is earlier , however it still has the trim washer under the black cover .
earlier style levers did not have this washer . so it is later than one might think .
with this trim washer i think it is the f type hub
Nikon S2 levers don't have this trim washer (and the lever crown is recessed), but chrome classic Nikon S3 and classic Nikon SP short levers (before the Nikon F style lever was introduced onto the SP) do have it. It does not tell whether it's the Nikon F hub or not.
Anyway you can install a Nikon F hub (ratchett) onto any S3 or SP winding mechanism.
This camera looks like a nice mix-up of many parts of different origin. And yes the Nikon logo on the frontplate is quite large and bright while the NKT logo and serial number on the top cover look faint and hand repaint.