Negretti & Zambra Barograph

This barograph has had a transformation. The original movement has been removed from its tin case and professionally fitted into a period medium oak case. The brass movement has been stripped, (retaining its original serial number) and polished making an attractive working display piece.
Six months' supply of charts and fresh bottle of ink supplied together with copies of operating instructions. Original tin case can be included if required

Negretti & Zambra Barograph

£575.00Price