Little Gem Lung Tester and Developer

Little Gem Lung Tester and Developer

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Object Name
lung tester
date made
ca 1903 - 1907
Physical Description
tin; iron; rubber; paint; brass (overall material)
Measurements
overall: 14.5 cm x 15 cm x 4.4 cm; 5 11/16 in x 5 7/8 in x 1 3/4 in
overall: 5 1/2 in x 5 3/4 in x 1 3/8 in; 13.97 cm x 14.605 cm x 3.4925 cm
positioned as used, wider tube angle: 6 in x 6 1/4 in x 1 1/2 in; 15.24 cm x 15.875 cm x 3.81 cm
positioned as used, narrower tube angle: 6 in x 5 3/4 in x 1 1/2 in; 15.24 cm x 14.605 cm x 3.81 cm
ID Number
1988.0015.2
accession number
1988.0015
catalog number
1988.0015.2
See more items in
Medicine and Science: Medicine
Data Source
National Museum of American History
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