Erik Boeré Philatelie : Timbre de vânzare - Statele Unite (SUA)
Prezentat acum: Statele Unite (SUA) - Timbre poştale (1847 - 2024) - 3 timbre.
7. Iunie WM: Niciunul Perforare: 11¼ x 11
![[U.S. Flag - First-Class for Domestic Use (37 cents), Tip ECT]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/ECT-s.jpg)
7. Iunie WM: Niciunul Perforare: 11¼ x 11
![[U.S. Flag - First-Class for Domestic Use (37 cents) - Self-Adhesive, Tip ECT1]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/ECT1-s.jpg)
7. Iunie WM: Niciunul Gravură: Ashton Potter (USA) Ltd Perforare: Rouletted 10 vertical
![[U.S. Flag - First-Class Coil Stamps for Domestic Use (37 cents), Tip ECT2]](https://swmedia-4cd6.kxcdn.com/media/catalogue/United-States/Postage-stamps/ECT2-s.jpg)