Great Britain 1854 - Great Britain 1854 Queen Victoria 6d Six Pence Goffrato Used SG 58/60 Rare - Stanley Gibbons 58/60

A beautiful example of the rare Great Britain 1854 6 Pence dull lilac/mauve stamp, issued during the reign of Queen Victoria. This iconic classic stamp was produced using the embossing technique, featuring the famous profile engraved by William Wyon.
• Country: Great Britain / United Kingdom
• Year of Issue: 1854
• Face Value: 6 Pence (6d)
• Catalogue Reference: Stanley Gibbons SG 58/60 (Catalogue value reference £1,000+)
• Status: Used, with a genuine period black barred numeral cancellation.
• Cut: Cut square, with good margins on all four sides enclosing the complete octagonal frame.
Condition & Historical Details:
The stamp is in good overall condition for its age. On the reverse, the embossed profile of Queen Victoria is exceptionally sharp, deep, and well-preserved, showing the high-quality pressure of the original die. There is a pencil mark on the back, expert's initial (Enzo Diena). Intact paper, no visible repairs.
Please review the high-resolution front and back photos carefully to evaluate margins, color freshness, and paper condition