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Haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century.
A haemoglobinometer measures the level of haemoglobin in the blood. Haemoglobin is the part of the blood responsible for carrying oxygen around the body. It is essential for a healthy diet. In the 1940s, the haemoglobin or iron content of the blood estimated levels of malnutrition. This haemoglobinometer was made by optical instrument maker Carl Zeiss of Jena in Germany. It is accompanied by a special portable microscope.
Haemoglobinometer by Carl Zeiss, Jena, Germany, first half 20th century.
Metal rod from haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century
Watch glass from haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century
Pin (pricker) with mount from haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century
Five pieces of tubing from haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century
Letter (Knott to Burkitt), see note from haemoglobinometer set in case, by Carl Zeiss, Jena, Germany, first half 20th century
Case for haemoglobinometer by Carl Zeiss, Jena, Germany, first half 20th century.
