The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.

All registered stamps issued by Mexico in 2011

The 2011 issuing programme is not available.
  1. Mx051.11-80
    Wns Number
    MX051.11
    Country / Post
    Mexico
    Date of Issue
    October 27, 2011
    Subject
    40th Anniversary of CONAFE
  2. Mx052.11-80
    Wns Number
    MX052.11
    Country / Post
    Mexico
    Date of Issue
    November 11, 2011
    Subject
    Postman Day
  3. Mx053.11-80
    Wns Number
    MX053.11
    Country / Post
    Mexico
    Date of Issue
    November 17, 2011
    Subject
    Dog Breeds - German Shepherd
  4. Mx054.11-80
    Wns Number
    MX054.11
    Country / Post
    Mexico
    Date of Issue
    November 17, 2011
    Subject
    Dog Breeds - Cocker Spaniel
  5. Mx055.11-80
    Wns Number
    MX055.11
    Country / Post
    Mexico
    Date of Issue
    November 18, 2011
    Subject
    Christmas 2011
  6. Mx056.11-80
    Wns Number
    MX056.11
    Country / Post
    Mexico
    Date of Issue
    November 18, 2011
    Subject
    Christmas 2011
  7. Mx057.11-80
    Wns Number
    MX057.11
    Country / Post
    Mexico
    Date of Issue
    November 18, 2011
    Subject
    Christmas 2011
  8. Mx058.11-80
    Wns Number
    MX058.11
    Country / Post
    Mexico
    Date of Issue
    November 18, 2011
    Subject
    Christmas 2011
  9. Mx059.11-80
    Wns Number
    MX059.11
    Country / Post
    Mexico
    Date of Issue
    November 30, 2011
    Subject
    50th Anniversary of the Delegation of the IMSS in Veracruz
  10. Mx060.11-80
    Wns Number
    MX060.11
    Country / Post
    Mexico
    Date of Issue
    November 30, 2011
    Subject
    International Day for the Elimination of Violence against Women