Josep Roca Martin

Stamps Year 1969 . Josep Roca Martin

                                           
V years of the Development Plan - Scientific Research
                                  Indonesia
                                
V years of the Development Plan - Fish Farms
                                  Indonesia
                                
Christmas 1969. Adoration of the Kings 1969 1.50 pesetas
                                  Spain
                                
XV Colloquium Spectroscopicum Internationale 1969 1.5 ptas
                                  Spain
                                
Bureau International du Travail 1969 30 cents
                                  Switzerland