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.

Stamps issued with SM022.06

  1. Sm019.06-80
    Wns Number
    SM019.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation
  2. Sm020.06-80
    Wns Number
    SM020.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation
  3. Sm021.06-80
    Wns Number
    SM021.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation
  4. Sm022.06-80
    Wns Number
    SM022.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation
  5. Sm023.06-80
    Wns Number
    SM023.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation
  6. Sm024.06-80
    Wns Number
    SM024.06
    Country / Post
    San Marino
    Date of Issue
    June 19, 2006
    Subject
    50th Anniversary of the Crossbow Federation