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Six electric clock movements by Thomas Arthur Brown, 1950-1970.

Six electric clock movements by T.A. Brown

Time Measurement

1950-1970
Synchronous motor, pendulum, remontoire clock movement by Thomas Arthur Brown, 1950-1970.

Synchronous motor, pendulum, remontoire clock move

Time Measurement

1950-1970
Synchronous motor, chiming and striking, no gongs, clock movement by Thomas Arthur Brown, 1950-1970.

Synchronous motor, chiming and striking, no gongs,

Time Measurement

1950-1970
Battery drive, balance wheel impulsing, balance wheel interruption, clock movement by Thomas Arthur Brown, 1950-1970.

Battery drive, balance wheel impulsing, balance wh

Time Measurement

1950-1970
Synchronous motor, balance wheel, remontoire clock movement by Thomas Arthur Brown, 1950-1970.

Synchronous motor, balance wheel, remontoire clock

Time Measurement

1950-1970
Synchronous motor, chiming and striking, with gongs with hour and minute hands, clock movement by Thomas Arthur Brown, 1950-1970.

Synchronous motor, chiming and striking, with gong

Time Measurement

1950-1970
Synchronous motor, driving balance wheel lever escapement, clock movement with dial hands on wooden base by Thomas Arthur Brown, 1949-1950 (see note). Patent application (25094/49) made for the design in 1949.

Electrically driven clock movement.

Time Measurement

1949-1950