How much are these coins worth?

The text on the front says "Juliana Koningin Der Nederlanden." It is 10 cents on the left side of the ten that shows value is a small 10, on the other side is a 51.

A 1969 coin that on the front says "Cincuenta Centavos," and on the back it says "Estados Unidos Mexicanos." No value is shown.

Identifiable coins

2Fr 1968

New Pence 50 1969

1959 Canadian 1 cent

Spanish 1957 25 Ptas

1956 1 Shillin

Thank you.
If you only know one, please just answer that one.
1956 one Shilling*