Mutualism Day 1986
Prezentat acum: Argentina - Timbre poştale - 1986 - Mutualism Day - 1 timbre.
1986
Mutualism Day
22. Noiembrie WM: Niciunul Design: H. Viola. Gravură: Casa de moneda. Perforare: 13½
![[Mutualism Day, Tip BHG]](https://www.stampworld.com/media/catalogue/Argentina/Postage-stamps/BHG-s.jpg)
