Spinal manometer
1950-1970
Manometer by G. Boulitte, French
Manometer
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 type CT/M
Mercury manometer
1880-1920
Manometer, incomplete
1950-1960
Manometer on graduated wooden stand
1954-1980
Manometer from early example of Gaertner sphygmomanometer (tonometer)
1801-1900
Greenhill's cerebro-spinal manometer
1860-1930
Manometer, with pieces of rubber tubing and two stopcocks
Manometer
Glass manometer on wooden stand
1801-1850
Glass manometer on wood stand
1900-1940
Hansen's universal manometer
1946-1950