No Image Lot 174 Negretti & Zambra Jordan Pattern 2 Week Recording Barograph, 174Negretti & Zambra Jordan Pattern 2 Week Recording Barograph, Flints Auctions Ltd Negretti & Zambra Jordan Pattern 2 Week Recording Barograph, English, c.1900, the base plate engraved 'THE JORDAN BAROGRAPH REG'd DESIGN NO 62874'... Add to watchlist Vivre