Obverse

The Mexican coat of arms with its legend at the centre, surrounded by all the previous Mexico's coat of arms; from the native one at centre top and then in chronological order clockwise

Lettering: ESTADOS UNIDOS MEXICANOS

Translation: United Mexican States

Reverse

Winged victory on a crowned pedestal, with the mountains and Mexico City in the background, with the weight at the top-left, metal at top-centre, date, mint, and fineness at top-right.

Lettering:
1 ONZA PLATA PURA [YEAR] LEY .999
Mo

Translation:
1 Ounce Pure Silver [YEAR] .999
Mo

I combine shipping, I will charge only the highest shipping of all and reimburse the rest, if you bought more than one item wait for me to make an invoice with the discount but if you paid already I will reimburse you. I can only fit 6 coins 1 oz coins per shipping if more than that then extra shipping will have to be paid.