30th Nov, 2013 9:00 GMT/BST
Scientific & Musical Sale
1037
A Walnut Cased Barograph by Casella, London, number 343, with ten section vacuum, working clockwork
A Walnut Cased Barograph by Casella, London, number 343, with ten section vacuum, working clockwork mechanism, oil bottle, draw to base containing spare arm, hinged and glazed lid, brass handle, with two boxes of graph paper
Sold for £220
Estimated at £100 - £200
Auction: Scientific & Musical Sale, 30th Nov, 2013
Scientific & Musical Sale
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