Spinal manometer
1950-1970
Manometer Metallique No. 9094, made in France
Manometer by G. Boulitte, French
Manometer, consisting of two clear glass tubes
1881-1920
Clear glass manometer
1871-1920
Manometer of glass and mercury
1861-1920
Manometer, used in Cardiac Department
Manometer
Manometer from early example of Gaertner sphygmomanometer (tonometer)
1801-1900
Greenhill's cerebro-spinal manometer
1860-1930
Manometer type CT/M
Manometer, with pieces of rubber tubing and two stopcocks
Manometer on graduated wooden stand
1954-1980
Manometer, incomplete
1950-1960
Mercury manometer
1880-1920
Hansen's universal manometer
1946-1950
Glass manometer on wooden stand
1801-1850
Manometer
Glass manometer on wood stand
1900-1940