- 1
Thoma (originator), London Hawksley (agent), THUMB.jpg&width=100&height=100)
Haemocytometer, Thoma, HC.RA.5.8 - 2Hawksley (Manufacturer),
Haemoglobinometer, Sahli, @FSC - 3Hawksley Crista (agent), Sahli Haemoglobinometer, 1952
Sahli Haemoglobinometer, @KCA - 4London Hawksley Crista (Manufacturer), Sahli Haemoglobinometer, 1950-01-01
Sahli Haemoglobinometer, @KQR - 5Sahli (originator), Crista Hawksley, London (agent), Sahli Haemoglobinometer, 1959-01-01
Haemoglobinometer, @MAY