Jaar/Periode |
1982 |
Land |
Malediven |
Categorie |
Divers |
Subcategorie |
Postzegels |
Thema |
Robert Koch 4x |
Status |
Postfris |
Inventarisnummer |
SMD 16 |
Dr. Robert Koch isolates the tubercle bacillus, 1882.
Tuberculosis microorganism identified, 1882.
Dr. Robert Koch wins Nobel Prize for work on tuberculosis, 1905.
Plates from Dr. Koch’s celebrated publication on tuberculosis.