sent by Tadeusz MATUSZEK

 

Tadeusz sent interesting information about his town

personnal sending made with Elvis Lotshushu's help

 

sent by Henrik LUNDGREN

 

sent by Ravindra Ratnapala

 

sent by Arne HANSSON

 

sent by Holger KAUFHOLD

 

sent by Andreas KÜHN

 

sent by Ivan COIN

 both stamps commemorate centenary of BRUGOLA & ENI

sent by Antea Galić Novaković

 for her cover Antea put souvenir sheet issued in 2021 to celebrate the 140th anniversary of diplomatic relations with U.S.A.

sent by ROTA Giancarlo

 

Borislav Atyashkin

 

sent by Gloria VIDAL BENITES

 

sent by Henrik LUNDGREN

 

sent by Park Choonjong

 

sent by Petri HAAPALA

 

sent by Pierre MILLIEN

 

sent by Jahfer.p.a

 

sent by Evelyn E. Mosher

 

sent by George ILIE

 

sent by Frank THIELE

 

sent by Pierre MILLIEN

 

sent by Serge Sadko

 

sent by Frank Thiele

 souvenir sheet on cover was issued for Stamp Day - it shows The Alexandria Blue Boy

The Alexandria "Blue Boy" is a rare Postmasters' Provisionals stamp produced in Alexandria, Virginia (then part of the District of Columbia) in 1847. There are seven known examples of Alexandria provisionals, however, the Blue Boy is the only specimen printed on blue paper. The other six are printed on buff paper. The Blue Boy remains affixed to its original envelope, and sold for $1.18 million in 2019, which is among the highest known prices paid for a philatelic item.

information found on website "wikiwand"

sent by Marat Tankayev

three stamps at 180 are a joint issue with Korea & Mongolia 

sent by Etsuko KIDA

 

personnal sending

 

sent by Jiries Deeb

 

sent by Medji Moh-Habib

 

sent by Yuichi Kato