Bottle of digitoxin solution, with glass pipette, in cardboard box, by Hoffmann-La Roche of Basle, early 20th century Bottle of digitoxin solution 1901-1930
Sahli(?) haemaglobinometer set in leatherette case, supplied by C. Baker, London, English, 1891-1930 Sahli(?) haemaglobinometer set in leatherette case