indian bichwa ? British blade ?

[francantolin]

Hello,

I'd like to buy this knife,
the seller tell me it come from India and is almost 50 years old,
the shape of the blade is interesting and often seen in india but the blade has the engraving EC Works.
Does somebody know this brand ?
Do you think it can be an old british blade transformed in India ?
Is it just crap ?

Kind regards

Francantolin