Friday, September 28, 2012

1920's-1930's Blood Pressure Instrument

Where: Yard Sale, Butler, NJ
Paid $0.50.   50¢!!!

Wow. Probably 1920's-1930's 'Behaj Oscillometre' Blood Pressure Instrument. Immaculate condition. Rubber is soft on the bulb and tubes, however the rubber on the inside of the denim-like cuff was cracked and dried out and hence unusable.  'Manometer' included.






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