Avro Anson (reg unknown) wing to engine cover off cuts

The Avro Anson is a British twin-engined, multi-role aircraft built by the aircraft manufacturer Avro. Large numbers of the type served in a variety of roles for the Royal Air Force, Fleet Air Arm, Royal Canadian Air Force and numerous other air forces before, during, and after the Second World War.
These off cuts come from the panel in the photos, which covers the joint from
the wing to the engine.
Approx 10cm x 3cm
Standard imperfections from operations and removal
Comes with certificate of authenticity howeve reg is unknown, only aircraft type.