Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress 1977
දැන් පෙන්වන්නේ: මොන්ගෝලියාව - තැපැල් මුද්දර - 1977 - Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress - 1 මුද්දර .
1977
Airmail - The 50th Anniversary of Unions in Mongolia and the 11th Mongolian Trade Unions Congress
15. June WM: කිසිවක් නැත සිදුර: 12 x 11½
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