Mid-19th century, mahogany case with light and dark wood line inlay borders, broken arch pediment with brass final, the case having dry / damp hygrometer, archway alcohol thermometer, center convex mirror mount within reeded slip, all above a large round main dial and spirit level, all but mirror behind glass; spirit level marked "F. Aprile / New Market." Contains mercury.

38 5/8 x 10 in.

Some minor old insect damage to perimeter; some inlay separation near main dial; one main dial arm with area of loss to terminus; unknown if in working condition. Please note that due to the presence of mercury, this item cannot be shipped. However, pick up options are available.