19th century, signed C.P. Maffio / Monmorth, mahogany case with linear border inlay, surmounted by a broken arch pediment centering a brass urn form finial, with hygrometer, above a mercury thermometer, above a convex mirror with reeded slip, above a the main barometric dial, above the signed spirit dial.

38 x 10 in.

Private Collection, Winston-Salem, North Carolina

Missing brass knob, hygrometer loose; some scattered minor losses to mahogany case, especially at edge. Please note that due to the presence of mercury, this item cannot be shipped. However, pick up options are available.