NS Inspectors stamp and unusual part number.

After several hours scouring images of restorations of Lysanders, Hudson, Hurrincanes etc.

I can see nothing matching.

It is a fuselage panel that has been fabric covered

The closest I can see is Avro Anson fuselage panel- possibly lower rear fuselage.

I attach two pictures of the full panel.

I assume it to be Harvard or Hurricane and given the complexity of the part number I suspect the latter.

Thank you Bazv. I can go with that if we can attibute this part number to any of the aircraft you know they have made..

P.S. the outer section is bare metal with what could be remains of red doped fabric marks on it.

As pure speculation – could it be a National Steel Car insp stamp ?
National Steel Car Ltd. Hamilton, Malton, Ontario . National Steel Car were producing Westland Lysanders and as a subcontractor for Hurricane, Anson, Hampden.Eventually becoming Victory Aircraft Limited to produce Lancs.
It is also possible that the NS stamps carried on being used by VA for at least a time after taking over the factory