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turned front legs and sabre back legs
the remaining two are titled:
The rear of the canvas is stamped 'Winsor & Newton'
Half bound in a burgundy leather with marbled boards
We are able to deliver to most of mainland UK for around £50 (excluding the Scottish Highlands)
Aneroid Sphygmomanometer by Down Bros Ltd, London. Circa. 1920 SOLD turned front legs and sabreAneroid Sphygmomanometer by Down Bros Ltd, London. Circa. 1920. This device was used to measure blood pressure by way of a cuff. This is a lovely early example of a revolutionary portable instrument which enabled an easier and more accurate measuring of blood pressure than the preceding mercurial manometer allowed. The instrument shows some signs of age to the casing but overall remains in a very good condition.