FREE: 1978 mexican coin

The listing, 1978 mexican coin has ended.

got this coin from under our old garage, it says estadaos unidos mexiconos , says 1978 and 20 cents on the front has a picture of a mans head on the front and a really weird design on the back. have tried looking up the value but I am unsure on how to do this. I did find this information on the coin:

Description:


Mexico 20 centavos 1978


Country:
Mexico

Face value:
0,20 peso (20 centavos, 20 centésimo)

Year:
1978

Type:


Period:
Mexico - Republic (1867-present)

Head of State:


Sort:
Coin

Designer:


Series:


Theme:


Composition:
Cupronickel (Cupronickel)

Gold- or silver content:


Weight:
3.06

Diameter:
20

Thickness:
1.27

Punch:


Shape:


Obverse:
20 C. 1978 Mo

Reverse:
ESTADOS UNIDOS MEXICANOS

Edge:
reeded