Vintage DURHAM DUPLEX RAZOR in Plastic Case With Blade Barber Shop Shaving UK

http://www.ebay.co.uk/itm/Vintage-DURHAM-DUPLEX-RAZOR-in-Plastic-Case-With-Blade-Barber-Shop-Shaving-UK-/121557828290?

Vintage DURHAM DUPLEX RAZOR in Plastic Case With Blade Barber Shop Shaving UK

THIS HAS BEEN USED AND IS PRETTY OLD, PLEASE LOOK CLOSE AT PICTURES.
THE RAZOR IS STAMPED ON ONE SIDE "DURHAM" 
THIS CASE ON THE INSIDE IS A LITTLE ROUGH BUT OVER ALL NOT SO BAD, THE RAZOR SEEMS TO BE SOUND.