Haematocytometer, in case
Thoma-Hawksley haemacytometer
Capillary pipette
Haemacytometer, brass and glass
Thoma haemacytometer set, c.1882
1882-1890
Leatherette case for Thoma haemacytometer
1891-1930
Thoma haemacytometer
1871-1920
Burker haemacytometer, by Leitz, in case, with accessories, early 20th century
1901-1930
Haemacytometer, in leather case
1801-1900
Tubing, 2 pieces with mouthpieces
Counting chamber from haematocytometer
Thoma haemacytometer
1871-1920
Case for Thoma haemacytometer
1871-1920
Capillary pipette
Slide counting chamber
Haemacytometer, in leather case
1801-1900
Pipette from haematocytometer
Pipette from haematocytometer
Glass counting chamber, for Burker haemocytometer
Haemacytometer, Thoma, in leather case
1801-1900
Haemacytometer, Thoma, in leather case
1845-1900