BOSTON PUTFORD OFFSHORE SAFETY LTD.

Brown attributes this funnel to Putford Enterprises. Mitchell shows a broader band and a different version for that company. Some Boston Putford vessels retained B538, as a photograph of Putford Guardian confirms.

Other “Putford” vessels added the Seacor logo below the band. The B626 emblem combines an apostrophe and a comma formed by a circle with an “S” throughout. The cited Putford Provider photograph concerns a ship registered under Stirling Offshore, within the associated Seacor Marine International group. These vessels broadly retained their original colours, although Putford Terminator and Putford Voyager had distinct versions recorded under their registered companies.