1 Onza (Pattern; Monarch Butterfly) ND      Extremely rare pattern coin issued by Mexico, round shape, demonetized. Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  21.25 g |  34.5 mm |  
 
      
 
   2 Onzas (Fusion de Dos Culturas) ND      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  62.1 g |  48 mm |  
 
      
 
   ⅒ Onza Pattern   1980 year  Extremely rare pattern coin issued by Mexico, round shape, demonetized. Belongs to period United Mexican States/Mexican Republic (1823-date). 
        
 
   ¼ Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.900) |  8.6396 g |  23 mm |  
 
      
 
   ½ Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   1 Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 2.5 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.900) |  34.5585 g |  34.45 mm |  
 
        
 
   1 Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 3.47 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  31.1 g |  36 mm |  
 
      
 
   ¼ Onza "Libertad" Pattern   1983 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   1⁄15 Onza "Libertad"   1987 year  Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
         
 
   ⅒ Onza Pattern; Tohui Panda; Brass   1987 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   ¼ Onza Pattern; Tohui Panda; Brass   1987 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
         
 
   1 Onza   1987 year  Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   5 Onzas ANA 96th Anniversary   1987 year  Extremely rare non-circulating coin issued by Mexico, round shape, thickness measures 6 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  141.748 g |  60 mm |  
 
      
 
   1⁄20 Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   ¼ Onza "Libertad"   1989 year  Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Platinum (.999) |  7.7775 g |   -  |  
 
      
 
   ⅒ Onza "Libertad" Pattern   1990 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   1⁄20 Onza "Libertad" Pattern   1990 year  Extremely rare pattern coin issued by Mexico, round shape, demonetized. Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   ½ Onza "Libertad" Pattern   1990 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   ¼ Onza "Libertad" Pattern   1990 year  Extremely rare pattern coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
       
 
   ⅒ Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  3.1103 g |  16.03 mm |  
 
      
 
   1⁄20 Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 0.8 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  1.5551 g |  13 mm |  
 
      
 
   ¼ Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  7.7758 g |  23 mm |  
 
      
 
   ½ Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  17.5517 g |  29 mm |  
 
      
 
   1 Onza "Libertad"      Extremely rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  31.1035 g |  34.5 mm |  
 
      
 
   1⁄20 Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 1 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  1.5551 g |  16 mm |  
 
      
 
   ⅒ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  3.1103 g |  20 mm |  
 
      
 
   ¼ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 1.85 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  7.7758 g |  24.95 mm |  
 
      
 
   ½ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 2.6 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  15.5517 g |  29.75 mm |  
 
      
 
   1 Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 3 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  31.1 g |  40 mm |  
 
      
 
   1⁄20 Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 1 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  1.5551 g |  16 mm |  
 
      
 
   ⅒ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 1.25 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  3.1103 g |  20 mm |  
 
      
 
   ¼ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  7.7758 g |  27 mm |  
 
      
 
   ½ Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 2.6 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  15.5517 g |  33 mm |  
 
      
 
   2 Onzas "Libertad"      Non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  62.2079 g |  48 mm |  
 
      
 
   5 Onzas "Libertad"      Non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  155.5175 g |  65 mm |  
 
      
 
   1⁄20 Onza Teocuitlatl   1999 year  Very rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  1.555 g |  13 mm |  
 
      
 
   1 Onza Año   2000 year  Very rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.925) |  33.625 g |  40 mm |  
 
      
 
   1 Onza "Libertad"      Non-circulating coin issued by Mexico, round shape, thickness measures 3 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  31.1 g |  40 mm |  
 
      
 
   1⁄20 Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 0.65 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  1.5551 g |  13 mm |  
 
      
 
   ⅒ Onza "Libertad"      Rare non-circulating coin issued by Mexico, round shape, thickness measures 1.3 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  3.1103 g |  16 mm |  
 
      
 
   ¼ Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 1.3 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  7.7758 g |  23 mm |  
 
      
 
   ½ Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 1.8 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  15.5517 g |  29 mm |  
 
      
 
   1 Onza "Libertad"      Very rare non-circulating coin issued by Mexico, round shape, thickness measures 2.5 mm Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Gold (.999) |  31.1035 g |  34.5 mm |  
 
      
 
   1 Kilo "Libertad"      Very rare non-circulating coin issued by Mexico, round shape Belongs to period United Mexican States/Mexican Republic (1823-date). 
    |   |   |  
  | Silver (.999) |  999.9775 g |  110 mm |