sent by Holger Kaufhold

sent by Dilip NAIK

sent by Heidi Barot

sent by Elmars Berzins

sent by Minoru Tanabe

sent by Lucia de Oliveira Milazzo

Sent by A.W. WELCH

sent by Dr. Radim J. Vasut

sent by Rdy Collodel

sent by Mustapha KOBI

sent by Andreas Kühn

sent by AW Welch

sent by Ivan Coin

sent by Ivan LOEW

sent by Roman Sudzik

Block celebrates "450 years of Polish Post"

Postmark is coat of arms from Sejny, a small town in N-E part of Poland