PATTERN 1991, 2000 Pesos, 21mm, 4 gr, CRB, St/AlBr
Monument to the Revolution / Eagle with Snake
These coins were authorized for circulation, however the elimination of three zeros
in the 1992 decree of "New Peso Coinage" caused them to remain as pattern issues.
They have realised as much as US$400 in US Auctions.
Images from Luis Wulschner

PATTERN 1988 500 Pesos, 29 mm, 9.1 gr, CRB, Bra/St,
President Madero / Eagle with Snake
Only 2 examples known to Luis
Images from Luis Wulschner

1983 Commemorative Inauguration Mexico City Mint in San Luis Potosi
42mm, 22.6 gr, M, UNC, CuNi/BrAl, White/Yellow
Images from Luis Wulschner

1985 Commemorative 450th Anniversary of the Mexican Mint
50mm, 59.3 gr, M, Proof, CuNi/BrAl, White/YellowImages from Luis Wulschner

1990 Meeting of the Presidents of Mexico and USA
42mm, 35gr, M, Proof, Ag/BrAl, White/YellowImages from Luis Wulschner

1990 and 1991 Five Centuries of Mining in Mexico
42mm, 34gr,M, Proof, Ag/BrAl, White/YellowImages from Luis Wulschner

1991 Reinauguration of the National Auditorium for Art and Culture
42mm, 34gr, M, Proof, Ag/BrAl, White/YellowImages from Luis Wulschner

1991 Convention of the Association of Mining Engineers
42mm, 34gr, M, Proof, Ag/BrAl, White/YellowImages from Luis Wulschner