Incomplete set of vintage irons, 2-9, missing 6-iron. Nicoll Leven Pinsplitter

Description

What horrible photos--sorry guys.  I don't see a "set" of this make listed.  I don't remember seeing more than one club in a listing, but I'm not certain.
These have steel shafts with no shaft bands, no identifying marks or characteristics--just stepped steel.  The ferrules appear to be plastic.  The grips are definitely after-market, so someone like these enough to have them regripped at least once.
These faces are grooved, not dimpled.  Fine a 6-iron and then wonder what they'll sell for.