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. Bg041.15-80
    Wns Number
    BG041.15
    Country / Post
    Bulgaria
    Date of Issue
    October 23, 2015
    Subject
    International Fair Bulcollecto 2015 - Polar Explorers - Robert Perry
  2. Bg042.15-80
    Wns Number
    BG042.15
    Country / Post
    Bulgaria
    Date of Issue
    October 23, 2015
    Subject
    International Fair Bulcollecto 2015 - Polar Explorers - Roald Amundsen
  3. Bg043.15-80
    Wns Number
    BG043.15
    Country / Post
    Bulgaria
    Date of Issue
    November 06, 2015
    Subject
    Mountain flowers
  4. Bg044.15-80
    Wns Number
    BG044.15
    Country / Post
    Bulgaria
    Date of Issue
    November 06, 2015
    Subject
    Mountain flowers
  5. Bg045.15-80
    Wns Number
    BG045.15
    Country / Post
    Bulgaria
    Date of Issue
    November 06, 2015
    Subject
    Mountain flowers
  6. Bg046.15-80
    Wns Number
    BG046.15
    Country / Post
    Bulgaria
    Date of Issue
    November 06, 2015
    Subject
    Mountain flowers
  7. Bg047.15-80
    Wns Number
    BG047.15
    Country / Post
    Bulgaria
    Date of Issue
    November 08, 2015
    Subject
    830th Anniversary of the Uprising of Peter and Assen
  8. Bg048.15-80
    Wns Number
    BG048.15
    Country / Post
    Bulgaria
    Date of Issue
    November 18, 2015
    Subject
    Old Railway Stations and Locomotives
  9. Bg049.15-80
    Wns Number
    BG049.15
    Country / Post
    Bulgaria
    Date of Issue
    November 18, 2015
    Subject
    Old Railway Stations and Locomotives
  10. Bg050.15-80
    Wns Number
    BG050.15
    Country / Post
    Bulgaria
    Date of Issue
    November 18, 2015
    Subject
    Old Railway Stations and Locomotives