smiths mantel running slow?
I have a Smiths mantel clock that was in storage for a year now it runs about 8 min slow in a 24 hour period. the pendulum is adjusted all the way up with no room for adjustment. (it hasn't been cleaned or oiled as far as I know since it was new?) I can't find a model# anywhere. Any suggestions on how to speed up the time??
Michael Owens, June 2015