Nescafe Instant Coffee - Blend 37, 43, etc ??
 

Hello

I can't find any explanation on the web on why these Nescafe Instant Coffees
are named as they are.

In UK they call it Blend 37, in Australia they call it Blend 43, in New
Zealand they call it Classic, maybe it's a different name for different
countries? Anyone know if these are all the same, or are they different?

I actually prefer Nescafe Alta Rica, I wonder if this is the same
blend/formula worldwide?

Cheers
Simon