.475 No 2 Nitro Express

Photo coming soon: side view on a transparent background, with author and license.

Key specs

Type: Rifle
Origin: United Kingdom
Designer: Eley Brothers
Introduced: 1915
Case type: rimmed, bottleneck
Bullet diameter: 12.27 mm
Case length: 88.65 mm
Overall length: 108.20 mm
Typical bullet: 480 gr
Typical velocity: 671 m/s
Typical energy: 7,010 J
Parent case: .450 No 2 Nitro Express

Sources

Wikipedia: .475 No 2 Nitro Express, Wikipedia