Bolivia

1948 Airmail – The Third Inter-American Catholic Education Congress

1948 The Third Inter-American Catholic Education Congress

1947 Meeting of Presidents of Bolivia and Argentina

1947 Airmail – Popular Revolution of 21 July 1946

1947 Popular Revolution of 21 July 1946

1947 Stamps of 1938-1939 Surcharged “1947 – Habilitada – Bs. 1.40”

1946 The 100th Anniversary of the National Anthem

1945 Airmail Stamps – The 20th Anniversary of the First National Air Service

1945 Airmail Stamps – Panagra Airways, The 10th Anniversary of the First La Paz-Tacna Flight

1944 -1945 Airmail – Revolution of 20th December, 1943