These are fairly rare. Not exactly matching, but close and by same maker, Segallas (Segallis). The one with cannon barrels is the better gun with crisp engraving. The other has slightly mismatched hammers and somewhat lighter engraving possibly from polishing. Both marked, “LONDON.”
Please Contact Artisan Directly for Purchasing Information:
John Fundukian
413 Hillcrest Ave.
Grosse Pointe Farms, MI
48236
US
Phone: 313-886-3507
Email: fundukj2@netzero.net