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 RO068.18

  1. Ro068.18-80
    Wns Number
    RO068.18
    Country / Post
    Romania
    Date of Issue
    May 25, 2018
    Subject
    Miniaturists in Church Art - 'The Last Supper' (1653), anonymous
  2. Ro069.18-80
    Wns Number
    RO069.18
    Country / Post
    Romania
    Date of Issue
    May 25, 2018
    Subject
    Miniaturists in Church Art - 'Holy Trinity' (1818-1872), Picu Pătruţ
  3. Ro070.18-80
    Wns Number
    RO070.18
    Country / Post
    Romania
    Date of Issue
    May 25, 2018
    Subject
    Miniaturists in Church Art - 'Christ Pantocrator' (1818-1872), Picu Pătruţ