Thank you for that. I also found this site http://www.coinfactswiki.com/wiki/M..._10_centavos which states that the coin has the following details:
Specification: 2.71 g, .903 fine silver, .078 troy oz ASW.
Recorded mintage: 340,000.
Catalog reference: KM 403.7.
Maybe the Wiki is in error with regards to the % of silver in the coin?
Specification: 2.71 g, .903 fine silver, .078 troy oz ASW.
Recorded mintage: 340,000.
Catalog reference: KM 403.7.
Maybe the Wiki is in error with regards to the % of silver in the coin?



























