
Sahli haemoglobinometer

Sahli haemoglobinometer, complete in case, by Hawksley, London, property of Dr. M. Sekulich (1900-1986), author, "Classification of Pulmonary TB", 1953
Sahli haemoglobinometer, complete in case, by Hawksley, London, property of Dr. M. Sekulich (1900-1986), author, "Classification of Pulmonary TB", 1953