How It's Made? the Stamps?

Israel - 01-09-1958

Israel First Day Cover - 01-09-1958

Pakistan - 21-02-1994

Cover from Pakistan sent to National Bank of Pakistan on 21 February, 1994.

Israel - 09-10-1973

Israel - First Day Cover 09-10-1973

Israel - 23-08-1967

Israel - First Day Cover - 23-08-1967

Iceland - 06-04-2009

Cover sent from Iceland to Portugal on 06 April, 2009.

United States of America - Festival of Ireland 1953

United States of America - First Day Cover - Festival of Ireland 05 April, 1953

Brasil - Ano do Boi

Thanks to Rafael Alves:
Cover sent from Brazil on 13 February 2009 with Chinese Bull Year stamp of R$2,35.

Angola - Maximum Postcard - 4 February MPLA

Angola - Maximum Postcard - 4 February MPLA - 04-02-1976

Angola - Maximum Postcard - 1st Aniversary of Independence

Angola - Maximum Postcard - 1st Aniversary of Independence - 11 November, 1976.

Angola - Maximum Postcard - Dia Internacional do Trabalhador

Angola - Maximum Postard - Dia Internacional do Trabalhador (The Worker's Day) - 01 May, 1976.

Finland - Preserve the Polar Regions and Glaciers

Thanks to janushka123:
Cover sent from Finland to Portugal with "Preserve the Polar Regions and Glaciers" stamp.

Belgium - Bruxelles - 30-03-2009

Thanks to Linda:
Cover sent from Belgium - Bruxelles to Portugal on 30 Mars, 2009 with five stamps.

Tirri Cartoons Postcard

Thanks to Vuokko Kravtsov:
Official postcrossing card sent from Finland to Portugal.