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1957 Antarctic expedition

1957 Antarctic expedition

1957 EUROPA Stamps

1957 EUROPA Stamps

1957 Sculpture exhibition

1957 Sculpture exhibition

1957 In memorial of Baden-Powell

1957 In memorial of Baden-Powell

1957 King Leopold I

1957 King Leopold I

1957 The 50th anniversary of Brügge-Zeebrügge

1957 The 50th anniversary of Brügge-Zeebrügge

1957 Passenger No.100000 on Sabena’s helicopter Rute

1957 Passenger No.100000 on Sabena’s helicopter Rute

1957 Charity stamps

1957 Charity stamps

1957 The day of the stamp

1957 The day of the stamp

1957 World Exhibition 1958

1957 World Exhibition 1958