Specialist opinion was that two were later engraved.
The example seen at Duke's (19.5% buyer's premium) of Dorchester on November 27 was the 'cheapest' of the quartet, selling at its low estimate of £1200. Like all these Linwood models it contains the distinctive silver-gilt Victory grille dated Trafalgar October 21, 1805 but, like many, it was originally sold with a plain case. Some rather lacklustre engraving was added later to improve its commercial appeal.
The engraving to the example seen at Salisbury's Woolley & Wallis (19.5% buyer's premium) on October 28 was of a much higher standard but it has a glaring error suggesting the embellishment was added later on the request of George Petzall.
The ribbon around the portrait reads England expects every man to do his duty - close (but not close enough) to
Nelson's actual signal England expects every man will do his duty. Nevertheless it took £2200.
The example seen at Lyon & Turnbull (25% buyer's premium) in Edinburgh on December 2 was quite rightly the most expensive of the three pictured here as the engraving is almost certainly of the period.
Against a modest estimate of £500-700, it took £3600 selling to an Australian collector.