LEVAUX Patent self-ejecting revolver, while most are made in Belgium this is made and proofed in Great Britain. No  serial #, around the cylinder
.450 GAUGE
on bridge  inscription

LINCOLN JEFFRIES
31 WHITTALL St.
BIRMINGHAM
GOLD PRIZE LONDON 1870

LEVAUX marked under grip

Støckel: 1873 - 1892,
Taylerson, The Revolver 1865 - 1888,

4⅝" barrel, bright glossy blue, frame and cylinder fine engraved, checkered grips, lanyard ring.  A very rare revolver in NRA "very fine condition.    $3,500.