Herman Cudris Castaņeda

Stamps Category Economy Herman Cudris Castaņeda

100 years of Petrochemical Industry - Refinery and Drilling Towers.
Romania
Refinery and Drilling Towers - 100 years of the Oil Industry.
Romania
Agriculture - Technology - Modern Harvester
Hungary
400th Anniversary, 1535-1935 - Sugar Cane Industry -
Cuba
Jaworzno Power Station - The Construction of a New Power Station in Jaworznie.
Poland
National Industries - Oils and fats
Costa Rica
Numbers - Postage Due - Postage payable.
Hungary
Social Assistance - Postage Due - Postal Taxes.
Romania
Numbers - Postage Due - Postage payable.
Bulgaria
Numbers - Postage Due - Postage payable.
Bulgaria