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