Seth Thomas 30 hour half-column front Style Series

30 hour weight driven half-column shelf clocks. These clocks are weight-driven, with the strike weight on the left and the time weight on the right. They use the same movement as Seth Thomas 30-hour OG clocks.

There are 3 styles in the Seth Thomas 30 hour half-column front Style Series

Seth Thomas 30 hour half-column front Style 1

Characteristics:

Reverse painted glass tablet is shorter than the dial.

Dates made:

ca. 1850 - ca. 1860
Seth Thomas 30 hour half-column front Style 2

Characteristics:

Reverse painted glass is taller than the dial, and it has an OG molding in the bottom front with corner blocks on each side.

Dates made:

ca. 1860 - ca. 1862
Seth Thomas 30 hour half-column front Style 3

Characteristics:

OG molding at top and bottom wraps around the sides.

Dates made:

ca. 1862 - 1909

References