Mantel clock

Mantel clock (around 1800) by Julien Béliard, Paris, maître horloger recorded on the rue Saint-Benôit and rue Pavée in 1777, still active in 1817, or Julien-Antoine Béliard, maître horloger in 1786, recorded on the rue de Hurepoix, 1787–1806.
Mantel clock from Austria (around 1840), National Museum in Kraków.
A Seth Thomas American tambour-style mantel clock, dating to around 1930.
Art Deco Mantel Clock from Amboina Wood around 1930

Mantel clocks—or shelf clocks—are relatively small house clocks traditionally placed on the shelf, or mantel, above the fireplace. The form, first developed in France in the 1750s, can be distinguished from earlier chamber clocks of similar size due to a lack of carrying handles.

These clocks are often highly ornate, decorative works. They are most frequently constructed from any combination of ormolu, porcelain, and wood. One of the most common and valued types of mantel clocks are the French Empire-style timepieces.

Simon Willard's shelf clock (half clock, Massachusetts shelf clock) was a relatively economical clock which was produced by the celebrated Simon Willard's Roxbury Street workshop, in Boston, Massachusetts, around the first decades of the 19th century. Right after inventing the banjo clock, Simon Willard brought the design further, designing the similar Massachusetts shelf clock which was related to the traditional bracket clocks. Simon's new creation ran for eight days.