French Model 1831 Artillery Gladius / Glaive by Talabot Paris.
The 1912 Pattern, the equivalent for officers
The 1897 pattern infantry officers’ sword is a straight-bladed, three-quarter basket hilted sword that has been the regulation sword for
French 1831 Artillery Soldiers Briquet Short Sword 0r Gladius
The blades spine is marked 'LONDON MADE'
A Piece marked R.N.R. in high relief letters