Pearl Prosperity’s shabby flag was seen at Lyttelton on 24 February 1990, with uncertain colours. Its funnel carried Jebsen markings; the owner was A.J. Marine Services of Bergen. JLL suggested the apparent letters might be lower-case aj, with a mistaken a reading as s. The correspondence date printed in the source precedes the stated sighting.
Keep the explicit scope label independent; no alias or company identity is inferred.