(Note: Measurements are outside max. dimensions unless stated otherwise).
20th Century : Edwardian loop handle with fixed pommels and solid backplate based on Gothic design.
Option : Four 1/2" No.3 slotted round head colour-matched brass screws. 
Pommel to pommel centres 58mm. (2 5/16")
BACKPLATE
Height 41mm. (1 5/8")
Width 85mm. (3 5/16")
Thickness (variable) 3.5mm. (1/8")