Ingraham Black Mantel Clock Value Guide

The E. Ingraham Company of Bristol, Connecticut, produced these 'Black Mantel' clocks to offer the middle class a sophisticated alternative to expensive French marble imports. These 8-day striking timepieces are quintessential examples of Gilded Age decor, featuring ebonized wood cases designed to mimic high-end Victorian materials.

What affects the value of Ingraham Black Mantel Clock?

• The condition of the ebonized finish, as chips or flaking in the wood coating can significantly reduce the $190-$210 valuation.
• Mechanical functionality, specifically the integrity of the 8-day strike and timekeeping accuracy.
• The preservation of the porcelain dial, which should be free of hairline cracks or 'spidering' in the enamel.
• Originality of components, including the pendulum, hands, and the presence of the original winding key.

How to Identify Ingraham Black Mantel Clock?

• Look for the E. Ingraham Company branding or trademark stamped on the brass movement or printed on the dial.
• Examine the case for an ebonized wood finish or 'Adamantine' veneer, which distinguishes it from genuine black marble.
• Verify the presence of a genuine porcelain or enamel dial, often accompanied by ornate brass bezel work and glass covering.
• Check for the 8-day striking mechanism, typically featuring two winding arbors on the clock face.

History of Ingraham Black Mantel Clock

The E. Ingraham Company of Bristol, Connecticut, was a powerhouse of American horology throughout the late 19th and early 20th centuries. These 'Black Mantle' clocks were designed to mimic the high-end French black marble clocks of the Victorian era. By using ebonized wood or 'Adamantine' finishes, Ingraham made sophisticated parlor timepieces accessible to the growing American middle class during the Gilded Age.