2012.12.21. Malaysia - Children's hobbies

Cover from Malaysia posted on 12-12-12. Thank you, kkkhor.

2012.12.21. Germany - Architecture

Cover from Germany posted on 12-12-12. Thank you, Martin.

2012.12.21. Algeria - The 50th anniversary of Algerian stamp issuance

Cover from Algeria. Thank you, Mr. Ouandjli.