Walnut Cased Barograph, 1890s

About This Piece

Vintage Design

John Trotter walnut-cased Barograph, having five beveled glazed removable lid, and a drawer below to house the charts. The mechanical eight-day movement is housed in the drum, fitted with a seven-day chart that covers one full rotation of the drum. The ink trace, or barogram, on the recording paper, is a visual record of changes in pressure. The aneroid barometer mechanism has seven stacked vacuum capsules and utilizes a gate suspension, a refinement developed to improve sensitivity. The barograph has a thermometer and its original glass ink bottle recessed into the case.

Dimensions Height 9 Inches Width 14.5 Inches Depth 9 Inches

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Design Period	1890 to 1919
Production Period	1890 to 1919
Style	Vintage
Detailed Condition	Good — This vintage/antique item may have some wear such as scratches and other signs of ageing.
	The vendor has confirmed this piece is in working order.
Restoration and Damage Details	Light wear consistent with age and use
Product Code	KHR-1681553
Materials	Walnut
Color	Brown
Width	37 cm 37 cm
Depth	23 cm 23 cm
Height	23 cm 23 cm
Weight Range	Standard — Between 40kg and 80kg

Shipping & Delivery

Ships from	United Kingdom
Returns	Returns accepted within fourteen days of delivery, except for Made-to-order items

Sustainability

Carbon Neutral	For every purchase made, Pamono offsets 100% of estimated carbon emissions from global shipping.
Vintage	Choosing vintage and antique furniture reduces your carbon footprint by cutting down on waste and reduces demand for new materials and extends the life of the products we use.

Delivery Details

Delivery will be completed by a parcel service such as UPS, DHL, or FedEx.
You will receive a tracking number to monitor the status of your shipment.
Delivery will take place between 9am and 5pm, Monday to Friday.
A wooden crate may be used for intercontinental shipments for maximum protection.
Item will be left in its packaging after delivery.
A signature will be required upon delivery.

*Important Note

Please examine the packaging upon delivery. In the event that there are visible signs of damaged packaging, please indicate the problem on the Delivery Note, take pictures, and—if the item inside shows damages—contact us within 48 hours of delivery. A signed delivery receipt without notations regarding damaged packaging represents your acceptance of the completed order in perfect condition.