SESSION WEIGHT DRIVEN REGULATOR #6./ This clock is missing its top trimming. The dial is stained. Two brass weights that have been dropped in the past as they are dented, marked, etc. The hands are correct for the clock but are also stained. The clock has a wood stick and a brass bob with rating and rating nut. The brass bob has numerous dings and dents. Circa 1912. 20"W x 60"H x 7.5"D.