Brown’s flag has smaller FERRIES lettering than the illustration here. Mitchell omits a black funnel top in one portrayal but shows versions both with and without it in his line drawings, suggesting it may have been optional.
Sally Line Ltd. was apparently established as the British company for Rederi A/B Sally. It was listed as manager for Sally Vessel Management and apparently ceased operations when its sole vessel was sold to Transeuropa Lines around 1999, retaining its name.
UK, Ramsgate.
Keep the explicit scope label independent; no alias or company identity is inferred.