Esprit Part No for Brake Servo HELP!!

[G_Reaper2]

Can anyone with a Stevens Esprit with NO ABS help me by having a look at their car and see if they can find any manufacturer names and part numbers of their Brake Master Cylinder and Servo.
I know the servo is a Bendix unit but I dont know anything about the Master cylinder or any manufacturer part numbers.

Any help would be much appreciated.

Cheers Mike