Composition of the 1970 to 1982 Mexcian Peso?

[barrytrot]

My "World Coins" book just says "Copper/Nickel".

Anyone know the exact breakdown?

I didn't see it mentioned at all on http://currencydebasement.com/

[hobo finds]

its in the redemable section http://currencydebasement.com/redeemable&c=MXN

it only has the weight not the exact breakdown sorry...

[barrytrot]

That's pretty close to enough.

Although I like to make spreadsheets with exact numbers in them, so if anyone finds the actual percent copper / percent nickel I would appreciate it!

[AGgressive Metal]

CuNi is almost always 75/25 I thought.

[OtusLotus]

I just sent an email to the Mexican Mint.. I think I filled it out correctly, but the whole thing was in spanish... so I hit send and we shall see what happens...