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 Bulgaria in 2015

The 2015 issuing programme is not available.
  1. Bg001.15-80
    Wns Number
    BG001.15
    Country / Post
    Bulgaria
    Date of Issue
    January 12, 2015
    Subject
    Cultural Anniversaries - 100th Anniversary of Peter Ouvaliev
  2. Bg002.15-80
    Wns Number
    BG002.15
    Country / Post
    Bulgaria
    Date of Issue
    January 13, 2015
    Subject
    Cultural Anniversaries - 100th Aniversary of Bulgarian Cinema
  3. Bg003.15-80
    Wns Number
    BG003.15
    Country / Post
    Bulgaria
    Date of Issue
    February 20, 2015
    Subject
    Antique Clocks
  4. Bg004.15-80
    Wns Number
    BG004.15
    Country / Post
    Bulgaria
    Date of Issue
    February 20, 2015
    Subject
    Antique Clocks
  5. Bg005.15-80
    Wns Number
    BG005.15
    Country / Post
    Bulgaria
    Date of Issue
    February 20, 2015
    Subject
    Antique Clocks
  6. Bg006.15-80
    Wns Number
    BG006.15
    Country / Post
    Bulgaria
    Date of Issue
    February 20, 2015
    Subject
    40th Anniversary of the joint Space Flight "Soyuz-Apollo"
  7. Bg007.15-80
    Wns Number
    BG007.15
    Country / Post
    Bulgaria
    Date of Issue
    March 27, 2015
    Subject
    100th Anniversary of the Disabled Soldiers Union
  8. Bg008.15-80
    Wns Number
    BG008.15
    Country / Post
    Bulgaria
    Date of Issue
    April 20, 2015
    Subject
    EUROPA 2015 - Old toys
  9. Bg009.15-80
    Wns Number
    BG009.15
    Country / Post
    Bulgaria
    Date of Issue
    April 20, 2015
    Subject
    EUROPA 2015 - Old toys
  10. Bg010.15-80
    Wns Number
    BG010.15
    Country / Post
    Bulgaria
    Date of Issue
    April 28, 2015
    Subject
    Thematic Philatelic Exhibition - Pets